<?xml version="1.0" encoding="us-ascii"?>
<!-- Created by Merrill Corporation -->
<!-- Generated by Fujitsu Interstage XWand B0166_M01 -->
<!--Generated by IRIS XBRL Generation Engine-->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureEarningsPerCommonShareTables" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureEarningsPerCommonShareTables" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureStockIncentivePlansTables" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureStockIncentivePlansTables" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosurePensionAndOtherPostRetirementBenefitPlansTables" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosurePensionAndOtherPostRetirementBenefitPlansTables" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureAcquisitionsAndDivestituresTables" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureAcquisitionsAndDivestituresTables" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureBusinessSegmentDataTables" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureBusinessSegmentDataTables" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureNatureOfOperationsAndSummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureNatureOfOperationsAndSummaryOfSignificantAccountingPoliciesPolicies" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureNatureOfOperationsAndSummaryOfSignificantAccountingPoliciesTables" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureNatureOfOperationsAndSummaryOfSignificantAccountingPoliciesTables" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureEmergenceFromChapter11Tables" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureEmergenceFromChapter11Tables" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureInventoriesTables" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureInventoriesTables" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosurePropertyPlantAndEquipmentTables" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosurePropertyPlantAndEquipmentTables" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureDebtTables" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureDebtTables" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureAccumulatedOtherComprehensiveLossTables" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureAccumulatedOtherComprehensiveLossTables" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureFinancialInstrumentsAndFairValueMeasurementsTables" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureFinancialInstrumentsAndFairValueMeasurementsTables" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureAssetRetirementObligationsTables" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureAssetRetirementObligationsTables" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureGoodwillAndIntangibleAssetsTables" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureGoodwillAndIntangibleAssetsTables" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureGuarantorCondensedConsolidatingFinancialDataTables" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureGuarantorCondensedConsolidatingFinancialDataTables" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureRestructuringAndAssetImpairmentActivitiesTables" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureRestructuringAndAssetImpairmentActivitiesTables" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureSummarizedUnauditedQuarterlyFinancialDataDetails" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureSummarizedUnauditedQuarterlyFinancialDataDetails" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureSummarizedUnauditedQuarterlyFinancialDataTables" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureSummarizedUnauditedQuarterlyFinancialDataTables" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureIncomeTaxesDetails" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureIncomeTaxesDetails" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureAccumulatedOtherComprehensiveLossDetails2" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureAccumulatedOtherComprehensiveLossDetails2" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureInventoriesDetails" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureInventoriesDetails" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureAccumulatedOtherComprehensiveLossDetails" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureAccumulatedOtherComprehensiveLossDetails" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureDebtDetails" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureDebtDetails" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureEmergenceFromChapter11Details" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureEmergenceFromChapter11Details" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureIncomeTaxesDetails5" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureIncomeTaxesDetails5" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureIncomeTaxesDetails3" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureIncomeTaxesDetails3" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureNatureOfOperationsAndSummaryOfSignificantAccountingPoliciesDetails" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureNatureOfOperationsAndSummaryOfSignificantAccountingPoliciesDetails" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureNatureOfOperationsAndSummaryOfSignificantAccountingPoliciesDetails3" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureNatureOfOperationsAndSummaryOfSignificantAccountingPoliciesDetails3" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureNatureOfOperationsAndSummaryOfSignificantAccountingPoliciesDetails2" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureNatureOfOperationsAndSummaryOfSignificantAccountingPoliciesDetails2" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureRestructuringAndAssetImpairmentActivitiesDetails" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureRestructuringAndAssetImpairmentActivitiesDetails" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureGoodwillAndIntangibleAssetsDetails2" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureGoodwillAndIntangibleAssetsDetails2" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureDerivativeInstrumentsAndHedgingActivitiesDetails" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureDerivativeInstrumentsAndHedgingActivitiesDetails" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureBusinessSegmentDataDetails" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureBusinessSegmentDataDetails" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureAssetRetirementObligationsDetails" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureAssetRetirementObligationsDetails" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureAcquisitionsAndDivestituresDetails2" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureAcquisitionsAndDivestituresDetails2" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureLeasesDetails" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureLeasesDetails" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosurePensionAndOtherPostRetirementPlansDetails2" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosurePensionAndOtherPostRetirementPlansDetails2" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosurePensionAndOtherPostRetirementPlansDetails3" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosurePensionAndOtherPostRetirementPlansDetails3" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosurePensionAndOtherPostRetirementBenefitPlansDetails" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosurePensionAndOtherPostRetirementBenefitPlansDetails" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureStockIncentivePlansDetails" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureStockIncentivePlansDetails" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureStockIncentivePlansDetails4" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureStockIncentivePlansDetails4" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureStockIncentivePlansDetails5" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureStockIncentivePlansDetails5" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureNatureOfOperationsAndSummaryOfSignificantAccountingPoliciesDetails4" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureNatureOfOperationsAndSummaryOfSignificantAccountingPoliciesDetails4" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureLegalProceedingsAndContingenciesDetails3" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureLegalProceedingsAndContingenciesDetails3" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureSaleOfAccountsReceivableDetails" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureSaleOfAccountsReceivableDetails" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureValuationAndQualifyingAccountsDetails" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureValuationAndQualifyingAccountsDetails" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureLegalProceedingsAndContingenciesDetails2" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureLegalProceedingsAndContingenciesDetails2" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureGuarantorCondensedConsolidatingFinancialDataDetails" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureGuarantorCondensedConsolidatingFinancialDataDetails" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureGuarantorCondensedConsolidatingFinancialDataDetails3" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureGuarantorCondensedConsolidatingFinancialDataDetails3" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureGuarantorCondensedConsolidatingFinancialDataDetails2" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureGuarantorCondensedConsolidatingFinancialDataDetails2" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureAcquisitionsAndDivestituresDetails" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureAcquisitionsAndDivestituresDetails" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureIncomeTaxesDetails4" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureIncomeTaxesDetails4" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureIncomeTaxesDetails2" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureIncomeTaxesDetails2" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosurePropertyPlantAndEquipmentDetails" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosurePropertyPlantAndEquipmentDetails" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureGoodwillAndIntangibleAssetsDetails" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureGoodwillAndIntangibleAssetsDetails" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureRestructuringAndAssetImpairmentActivitiesDetails2" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureRestructuringAndAssetImpairmentActivitiesDetails2" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureFinancialInstrumentsAndFairValueMeasurementsDetails2" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureFinancialInstrumentsAndFairValueMeasurementsDetails2" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureStockIncentivePlansDetails3" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureStockIncentivePlansDetails3" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureCapitalStockAndEarningsLossPerCommonShareDetails" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureCapitalStockAndEarningsLossPerCommonShareDetails" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureLegalProceedingsAndContingenciesDetails" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureLegalProceedingsAndContingenciesDetails" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureEmergenceFromChapter11Details2" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureEmergenceFromChapter11Details2" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureFinancialInstrumentsAndFairValueMeasurementsDetails" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureFinancialInstrumentsAndFairValueMeasurementsDetails" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureLegalProceedingsAndContingenciesDetails5" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureLegalProceedingsAndContingenciesDetails5" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureBusinessSegmentsDataDetails2" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureBusinessSegmentsDataDetails2" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureStockIncentivePlansDetails2" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureStockIncentivePlansDetails2" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureEarningsPerCommonShareDetails" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureEarningsPerCommonShareDetails" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureEarningsPerCommonShare" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureEarningsPerCommonShare" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureStockIncentivePlans" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureStockIncentivePlans" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosurePensionAndOtherPostRetirementBenefitPlans" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosurePensionAndOtherPostRetirementBenefitPlans" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureAcquisitionsAndDivestitures" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureAcquisitionsAndDivestitures" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureBusinessSegmentData" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureBusinessSegmentData" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureNatureOfOperationsAndSummaryOfSignificantAccountingPolicies" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureNatureOfOperationsAndSummaryOfSignificantAccountingPolicies" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureEmergenceFromChapter11" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureEmergenceFromChapter11" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureInventories" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureInventories" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosurePropertyPlantAndEquipment" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosurePropertyPlantAndEquipment" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureDebt" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureDebt" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureAccumulatedOtherComprehensiveLoss" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureAccumulatedOtherComprehensiveLoss" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureFinancialInstrumentsAndFairValueMeasurements" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureFinancialInstrumentsAndFairValueMeasurements" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureAssetRetirementObligations" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureAssetRetirementObligations" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureGoodwillAndIntangibleAssets" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureGoodwillAndIntangibleAssets" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureGuarantorCondensedConsolidatingFinancialData" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureGuarantorCondensedConsolidatingFinancialData" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureRestructuringAndAssetImpairmentActivities" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureRestructuringAndAssetImpairmentActivities" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureSummarizedUnauditedQuarterlyFinancialData" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureSummarizedUnauditedQuarterlyFinancialData" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureIncomeTaxes" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureIncomeTaxes" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureSaleOfAccountsReceivable" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureSaleOfAccountsReceivable" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureValuationAndQualifyingAccounts" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureValuationAndQualifyingAccounts" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureLegalProceedingsAndContingencies" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureLegalProceedingsAndContingencies" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureDerivativeInstrumentsAndHedgingActivities" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureDerivativeInstrumentsAndHedgingActivities" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureLeases" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureLeases" />
  <link:roleRef roleURI="http://www.chemtura.com/role/StatementOfIncomeParenthetical" xlink:type="simple" xlink:href="chmt-20130331.xsd#StatementOfIncomeParenthetical" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DocumentAndEntityInformation" xlink:type="simple" xlink:href="chmt-20130331.xsd#DocumentAndEntityInformation" />
  <link:roleRef roleURI="http://www.chemtura.com/role/BalanceSheetParenthetical" xlink:type="simple" xlink:href="chmt-20130331.xsd#BalanceSheetParenthetical" />
  <link:roleRef roleURI="http://www.chemtura.com/role/StatementOfStockholdersEquityParenthetical" xlink:type="simple" xlink:href="chmt-20130331.xsd#StatementOfStockholdersEquityParenthetical" />
  <link:roleRef roleURI="http://www.chemtura.com/role/StatementOfIncome" xlink:type="simple" xlink:href="chmt-20130331.xsd#StatementOfIncome" />
  <link:roleRef roleURI="http://www.chemtura.com/role/StatementOfComprehensiveIncomeLoss" xlink:type="simple" xlink:href="chmt-20130331.xsd#StatementOfComprehensiveIncomeLoss" />
  <link:roleRef roleURI="http://www.chemtura.com/role/BalanceSheet" xlink:type="simple" xlink:href="chmt-20130331.xsd#BalanceSheet" />
  <link:roleRef roleURI="http://www.chemtura.com/role/CashFlows" xlink:type="simple" xlink:href="chmt-20130331.xsd#CashFlows" />
  <link:roleRef roleURI="http://www.chemtura.com/role/StatementOfStockholdersEquity" xlink:type="simple" xlink:href="chmt-20130331.xsd#StatementOfStockholdersEquity" />
  <link:roleRef roleURI="http://www.chemtura.com/role/DisclosureIncomeTaxesTables" xlink:type="simple" xlink:href="chmt-20130331.xsd#DisclosureIncomeTaxesTables" />
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureEarningsPerCommonShareTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="EarningsPerShareAbstract" xlink:title="EarningsPerShareAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock" xlink:label="ScheduleOfWeightedAverageNumberOfSharesTableTextBlock" xlink:title="ScheduleOfWeightedAverageNumberOfSharesTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EarningsPerShareAbstract" xlink:to="ScheduleOfWeightedAverageNumberOfSharesTableTextBlock" xlink:title="presentation: EarningsPerShareAbstract to ScheduleOfWeightedAverageNumberOfSharesTableTextBlock" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureStockIncentivePlansTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:title="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:label="ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:title="ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:title="presentation: DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract to ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock" xlink:label="ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock" xlink:title="ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock" xlink:title="presentation: DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract to ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock" xlink:label="ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock" xlink:title="ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock" xlink:title="presentation: DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract to ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosurePensionAndOtherPostRetirementBenefitPlansTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:label="CompensationAndRetirementDisclosureAbstract" xlink:title="CompensationAndRetirementDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfNetBenefitCostsTableTextBlock" xlink:label="ScheduleOfNetBenefitCostsTableTextBlock" xlink:title="ScheduleOfNetBenefitCostsTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CompensationAndRetirementDisclosureAbstract" xlink:to="ScheduleOfNetBenefitCostsTableTextBlock" xlink:title="presentation: CompensationAndRetirementDisclosureAbstract to ScheduleOfNetBenefitCostsTableTextBlock" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock" xlink:label="ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock" xlink:title="ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CompensationAndRetirementDisclosureAbstract" xlink:to="ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock" xlink:title="presentation: CompensationAndRetirementDisclosureAbstract to ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfChangesInFairValueOfPlanAssetsTableTextBlock" xlink:label="ScheduleOfChangesInFairValueOfPlanAssetsTableTextBlock" xlink:title="ScheduleOfChangesInFairValueOfPlanAssetsTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CompensationAndRetirementDisclosureAbstract" xlink:to="ScheduleOfChangesInFairValueOfPlanAssetsTableTextBlock" xlink:title="presentation: CompensationAndRetirementDisclosureAbstract to ScheduleOfChangesInFairValueOfPlanAssetsTableTextBlock" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock" xlink:label="ScheduleOfAllocationOfPlanAssetsTableTextBlock" xlink:title="ScheduleOfAllocationOfPlanAssetsTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CompensationAndRetirementDisclosureAbstract" xlink:to="ScheduleOfAllocationOfPlanAssetsTableTextBlock" xlink:title="presentation: CompensationAndRetirementDisclosureAbstract to ScheduleOfAllocationOfPlanAssetsTableTextBlock" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleofLevelThreeDefinedBenefitPlanAssetsRollForwardTableTextBlock" xlink:label="ScheduleofLevelThreeDefinedBenefitPlanAssetsRollForwardTableTextBlock" xlink:title="ScheduleofLevelThreeDefinedBenefitPlanAssetsRollForwardTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CompensationAndRetirementDisclosureAbstract" xlink:to="ScheduleofLevelThreeDefinedBenefitPlanAssetsRollForwardTableTextBlock" xlink:title="presentation: CompensationAndRetirementDisclosureAbstract to ScheduleofLevelThreeDefinedBenefitPlanAssetsRollForwardTableTextBlock" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfNetFundedStatusAndAmountsRecognizedInFinancialStatementsTableTextBlock" xlink:label="ScheduleOfNetFundedStatusAndAmountsRecognizedInFinancialStatementsTableTextBlock" xlink:title="ScheduleOfNetFundedStatusAndAmountsRecognizedInFinancialStatementsTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CompensationAndRetirementDisclosureAbstract" xlink:to="ScheduleOfNetFundedStatusAndAmountsRecognizedInFinancialStatementsTableTextBlock" xlink:title="presentation: CompensationAndRetirementDisclosureAbstract to ScheduleOfNetFundedStatusAndAmountsRecognizedInFinancialStatementsTableTextBlock" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock" xlink:label="ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock" xlink:title="ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CompensationAndRetirementDisclosureAbstract" xlink:to="ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock" xlink:title="presentation: CompensationAndRetirementDisclosureAbstract to ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock" use="optional" order="8005.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock" xlink:label="ScheduleOfBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock" xlink:title="ScheduleOfBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CompensationAndRetirementDisclosureAbstract" xlink:to="ScheduleOfBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock" xlink:title="presentation: CompensationAndRetirementDisclosureAbstract to ScheduleOfBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock" use="optional" order="8006.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock" xlink:label="ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock" xlink:title="ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CompensationAndRetirementDisclosureAbstract" xlink:to="ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock" xlink:title="presentation: CompensationAndRetirementDisclosureAbstract to ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock" use="optional" order="8007.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfEstimatedFutureEmployerContributionsAndExpectedBenefitPaymentsTableTextBlock" xlink:label="ScheduleOfEstimatedFutureEmployerContributionsAndExpectedBenefitPaymentsTableTextBlock" xlink:title="ScheduleOfEstimatedFutureEmployerContributionsAndExpectedBenefitPaymentsTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CompensationAndRetirementDisclosureAbstract" xlink:to="ScheduleOfEstimatedFutureEmployerContributionsAndExpectedBenefitPaymentsTableTextBlock" xlink:title="presentation: CompensationAndRetirementDisclosureAbstract to ScheduleOfEstimatedFutureEmployerContributionsAndExpectedBenefitPaymentsTableTextBlock" use="optional" order="8008.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfNetBenefitCostsAndAssumptionsUsedTableTextBlock" xlink:label="ScheduleOfNetBenefitCostsAndAssumptionsUsedTableTextBlock" xlink:title="ScheduleOfNetBenefitCostsAndAssumptionsUsedTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CompensationAndRetirementDisclosureAbstract" xlink:to="ScheduleOfNetBenefitCostsAndAssumptionsUsedTableTextBlock" xlink:title="presentation: CompensationAndRetirementDisclosureAbstract to ScheduleOfNetBenefitCostsAndAssumptionsUsedTableTextBlock" use="optional" order="8009.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureAcquisitionsAndDivestituresTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="BusinessCombinationsAbstract" xlink:title="BusinessCombinationsAbstract" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsBalanceSheetTextBlock" xlink:label="ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsBalanceSheetTextBlock" xlink:title="ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsBalanceSheetTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BusinessCombinationsAbstract" xlink:to="ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsBalanceSheetTextBlock" xlink:title="presentation: BusinessCombinationsAbstract to ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsBalanceSheetTextBlock" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock" xlink:label="ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock" xlink:title="ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BusinessCombinationsAbstract" xlink:to="ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock" xlink:title="presentation: BusinessCombinationsAbstract to ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureBusinessSegmentDataTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="SegmentReportingAbstract" xlink:title="SegmentReportingAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:label="ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:title="ScheduleOfSegmentReportingInformationBySegmentTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentReportingAbstract" xlink:to="ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:title="presentation: SegmentReportingAbstract to ScheduleOfSegmentReportingInformationBySegmentTextBlock" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock" xlink:label="ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock" xlink:title="ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentReportingAbstract" xlink:to="ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock" xlink:title="presentation: SegmentReportingAbstract to ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureNatureOfOperationsAndSummaryOfSignificantAccountingPoliciesPolicies">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="AccountingPoliciesAbstract" xlink:title="AccountingPoliciesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="BasisOfAccountingPolicyPolicyTextBlock" xlink:title="BasisOfAccountingPolicyPolicyTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="BasisOfAccountingPolicyPolicyTextBlock" xlink:title="presentation: AccountingPoliciesAbstract to BasisOfAccountingPolicyPolicyTextBlock" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:title="NewAccountingPronouncementsPolicyPolicyTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:title="presentation: AccountingPoliciesAbstract to NewAccountingPronouncementsPolicyPolicyTextBlock" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock" xlink:label="RevenueRecognitionPolicyTextBlock" xlink:title="RevenueRecognitionPolicyTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="RevenueRecognitionPolicyTextBlock" xlink:title="presentation: AccountingPoliciesAbstract to RevenueRecognitionPolicyTextBlock" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RevenueRecognitionRebates" xlink:label="RevenueRecognitionRebates" xlink:title="RevenueRecognitionRebates" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="RevenueRecognitionRebates" xlink:title="presentation: AccountingPoliciesAbstract to RevenueRecognitionRebates" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CostOfSalesPolicyTextBlock" xlink:label="CostOfSalesPolicyTextBlock" xlink:title="CostOfSalesPolicyTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="CostOfSalesPolicyTextBlock" xlink:title="presentation: AccountingPoliciesAbstract to CostOfSalesPolicyTextBlock" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_OtherIncomeExpenseNetPolicyTextBlock" xlink:label="OtherIncomeExpenseNetPolicyTextBlock" xlink:title="OtherIncomeExpenseNetPolicyTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="OtherIncomeExpenseNetPolicyTextBlock" xlink:title="presentation: AccountingPoliciesAbstract to OtherIncomeExpenseNetPolicyTextBlock" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ReceivablesPolicyTextBlock" xlink:label="ReceivablesPolicyTextBlock" xlink:title="ReceivablesPolicyTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="ReceivablesPolicyTextBlock" xlink:title="presentation: AccountingPoliciesAbstract to ReceivablesPolicyTextBlock" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InventoryPolicyTextBlock" xlink:label="InventoryPolicyTextBlock" xlink:title="InventoryPolicyTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="InventoryPolicyTextBlock" xlink:title="presentation: AccountingPoliciesAbstract to InventoryPolicyTextBlock" use="optional" order="8005.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xlink:label="PropertyPlantAndEquipmentPolicyTextBlock" xlink:title="PropertyPlantAndEquipmentPolicyTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="PropertyPlantAndEquipmentPolicyTextBlock" xlink:title="presentation: AccountingPoliciesAbstract to PropertyPlantAndEquipmentPolicyTextBlock" use="optional" order="8006.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy" xlink:label="GoodwillAndIntangibleAssetsIntangibleAssetsPolicy" xlink:title="GoodwillAndIntangibleAssetsIntangibleAssetsPolicy" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="GoodwillAndIntangibleAssetsIntangibleAssetsPolicy" xlink:title="presentation: AccountingPoliciesAbstract to GoodwillAndIntangibleAssetsIntangibleAssetsPolicy" use="optional" order="8007.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock" xlink:label="RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock" xlink:title="RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock" xlink:title="presentation: AccountingPoliciesAbstract to RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock" use="optional" order="8008.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="IncomeTaxPolicyTextBlock" xlink:title="IncomeTaxPolicyTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="IncomeTaxPolicyTextBlock" xlink:title="presentation: AccountingPoliciesAbstract to IncomeTaxPolicyTextBlock" use="optional" order="8009.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EnvironmentalCostsPolicy" xlink:label="EnvironmentalCostsPolicy" xlink:title="EnvironmentalCostsPolicy" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="EnvironmentalCostsPolicy" xlink:title="presentation: AccountingPoliciesAbstract to EnvironmentalCostsPolicy" use="optional" order="8010.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommitmentsAndContingenciesPolicyTextBlock" xlink:label="CommitmentsAndContingenciesPolicyTextBlock" xlink:title="CommitmentsAndContingenciesPolicyTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="CommitmentsAndContingenciesPolicyTextBlock" xlink:title="presentation: AccountingPoliciesAbstract to CommitmentsAndContingenciesPolicyTextBlock" use="optional" order="8011.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:label="ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:title="ShareBasedCompensationOptionAndIncentivePlansPolicy" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:title="presentation: AccountingPoliciesAbstract to ShareBasedCompensationOptionAndIncentivePlansPolicy" use="optional" order="8012.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" xlink:label="ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" xlink:title="ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" xlink:title="presentation: AccountingPoliciesAbstract to ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" use="optional" order="8013.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:label="CashAndCashEquivalentsPolicyTextBlock" xlink:title="CashAndCashEquivalentsPolicyTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="CashAndCashEquivalentsPolicyTextBlock" xlink:title="presentation: AccountingPoliciesAbstract to CashAndCashEquivalentsPolicyTextBlock" use="optional" order="8014.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureNatureOfOperationsAndSummaryOfSignificantAccountingPoliciesTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="AccountingPoliciesAbstract" xlink:title="AccountingPoliciesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock" xlink:label="ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock" xlink:title="ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock" xlink:title="presentation: AccountingPoliciesAbstract to ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureEmergenceFromChapter11Tables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ReorganizationsAbstract" xlink:label="ReorganizationsAbstract" xlink:title="ReorganizationsAbstract" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfFullyAdministeredDebtorsTableTextBlock" xlink:label="ScheduleOfFullyAdministeredDebtorsTableTextBlock" xlink:title="ScheduleOfFullyAdministeredDebtorsTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReorganizationsAbstract" xlink:to="ScheduleOfFullyAdministeredDebtorsTableTextBlock" xlink:title="presentation: ReorganizationsAbstract to ScheduleOfFullyAdministeredDebtorsTableTextBlock" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfReorganizationItemsTableTextBlock" xlink:label="ScheduleOfReorganizationItemsTableTextBlock" xlink:title="ScheduleOfReorganizationItemsTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReorganizationsAbstract" xlink:to="ScheduleOfReorganizationItemsTableTextBlock" xlink:title="presentation: ReorganizationsAbstract to ScheduleOfReorganizationItemsTableTextBlock" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfApprovedDistributableClaimsReservesTableTextBlock" xlink:label="ScheduleOfApprovedDistributableClaimsReservesTableTextBlock" xlink:title="ScheduleOfApprovedDistributableClaimsReservesTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReorganizationsAbstract" xlink:to="ScheduleOfApprovedDistributableClaimsReservesTableTextBlock" xlink:title="presentation: ReorganizationsAbstract to ScheduleOfApprovedDistributableClaimsReservesTableTextBlock" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureInventoriesTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InventoryDisclosureAbstract" xlink:label="InventoryDisclosureAbstract" xlink:title="InventoryDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:label="ScheduleOfInventoryCurrentTableTextBlock" xlink:title="ScheduleOfInventoryCurrentTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InventoryDisclosureAbstract" xlink:to="ScheduleOfInventoryCurrentTableTextBlock" xlink:title="presentation: InventoryDisclosureAbstract to ScheduleOfInventoryCurrentTableTextBlock" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosurePropertyPlantAndEquipmentTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="PropertyPlantAndEquipmentAbstract" xlink:title="PropertyPlantAndEquipmentAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:label="PropertyPlantAndEquipmentTextBlock" xlink:title="PropertyPlantAndEquipmentTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentAbstract" xlink:to="PropertyPlantAndEquipmentTextBlock" xlink:title="presentation: PropertyPlantAndEquipmentAbstract to PropertyPlantAndEquipmentTextBlock" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureDebtTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="DebtDisclosureAbstract" xlink:title="DebtDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfDebtTableTextBlock" xlink:label="ScheduleOfDebtTableTextBlock" xlink:title="ScheduleOfDebtTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtDisclosureAbstract" xlink:to="ScheduleOfDebtTableTextBlock" xlink:title="presentation: DebtDisclosureAbstract to ScheduleOfDebtTableTextBlock" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureAccumulatedOtherComprehensiveLossTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:label="AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:title="AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:label="ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:title="ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:to="ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:title="presentation: AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract to ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReclassificationsOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" xlink:label="ReclassificationsOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" xlink:title="ReclassificationsOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:to="ReclassificationsOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" xlink:title="presentation: AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract to ReclassificationsOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureFinancialInstrumentsAndFairValueMeasurementsTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="FairValueDisclosuresAbstract" xlink:title="FairValueDisclosuresAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock" xlink:label="ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock" xlink:title="ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueDisclosuresAbstract" xlink:to="ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock" xlink:title="presentation: FairValueDisclosuresAbstract to ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureAssetRetirementObligationsTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetRetirementObligationDisclosureAbstract" xlink:label="AssetRetirementObligationDisclosureAbstract" xlink:title="AssetRetirementObligationDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock" xlink:label="ScheduleOfChangeInAssetRetirementObligationTableTextBlock" xlink:title="ScheduleOfChangeInAssetRetirementObligationTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetRetirementObligationDisclosureAbstract" xlink:to="ScheduleOfChangeInAssetRetirementObligationTableTextBlock" xlink:title="presentation: AssetRetirementObligationDisclosureAbstract to ScheduleOfChangeInAssetRetirementObligationTableTextBlock" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureGoodwillAndIntangibleAssetsTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:title="GoodwillAndIntangibleAssetsDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock" xlink:label="ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock" xlink:title="ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:to="ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock" xlink:title="presentation: GoodwillAndIntangibleAssetsDisclosureAbstract to ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfGoodwillTextBlock" xlink:label="ScheduleOfGoodwillTextBlock" xlink:title="ScheduleOfGoodwillTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:to="ScheduleOfGoodwillTextBlock" xlink:title="presentation: GoodwillAndIntangibleAssetsDisclosureAbstract to ScheduleOfGoodwillTextBlock" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureGuarantorCondensedConsolidatingFinancialDataTables">
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_FinancialStatementsOfGuarantorsDisclosureAbstract" xlink:label="FinancialStatementsOfGuarantorsDisclosureAbstract" xlink:title="FinancialStatementsOfGuarantorsDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfCondensedIncomeStatementTableTextBlock" xlink:label="ScheduleOfCondensedIncomeStatementTableTextBlock" xlink:title="ScheduleOfCondensedIncomeStatementTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FinancialStatementsOfGuarantorsDisclosureAbstract" xlink:to="ScheduleOfCondensedIncomeStatementTableTextBlock" xlink:title="presentation: FinancialStatementsOfGuarantorsDisclosureAbstract to ScheduleOfCondensedIncomeStatementTableTextBlock" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock" xlink:label="ScheduleOfComprehensiveIncomeLossTableTextBlock" xlink:title="ScheduleOfComprehensiveIncomeLossTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FinancialStatementsOfGuarantorsDisclosureAbstract" xlink:to="ScheduleOfComprehensiveIncomeLossTableTextBlock" xlink:title="presentation: FinancialStatementsOfGuarantorsDisclosureAbstract to ScheduleOfComprehensiveIncomeLossTableTextBlock" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfCondensedBalanceSheetTableTextBlock" xlink:label="ScheduleOfCondensedBalanceSheetTableTextBlock" xlink:title="ScheduleOfCondensedBalanceSheetTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FinancialStatementsOfGuarantorsDisclosureAbstract" xlink:to="ScheduleOfCondensedBalanceSheetTableTextBlock" xlink:title="presentation: FinancialStatementsOfGuarantorsDisclosureAbstract to ScheduleOfCondensedBalanceSheetTableTextBlock" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfCondensedCashFlowStatementTableTextBlock" xlink:label="ScheduleOfCondensedCashFlowStatementTableTextBlock" xlink:title="ScheduleOfCondensedCashFlowStatementTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FinancialStatementsOfGuarantorsDisclosureAbstract" xlink:to="ScheduleOfCondensedCashFlowStatementTableTextBlock" xlink:title="presentation: FinancialStatementsOfGuarantorsDisclosureAbstract to ScheduleOfCondensedCashFlowStatementTableTextBlock" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureRestructuringAndAssetImpairmentActivitiesTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract" xlink:label="RestructuringAndRelatedActivitiesAbstract" xlink:title="RestructuringAndRelatedActivitiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock" xlink:label="ScheduleOfRestructuringReserveByTypeOfCostTextBlock" xlink:title="ScheduleOfRestructuringReserveByTypeOfCostTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringAndRelatedActivitiesAbstract" xlink:to="ScheduleOfRestructuringReserveByTypeOfCostTextBlock" xlink:title="presentation: RestructuringAndRelatedActivitiesAbstract to ScheduleOfRestructuringReserveByTypeOfCostTextBlock" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureSummarizedUnauditedQuarterlyFinancialDataDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_QuarterlyFinancialInformationDisclosureAbstract" xlink:label="QuarterlyFinancialInformationDisclosureAbstract" xlink:title="QuarterlyFinancialInformationDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GrossProfit" xlink:label="GrossProfit" xlink:title="GrossProfit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="QuarterlyFinancialInformationDisclosureAbstract" xlink:to="GrossProfit" xlink:title="presentation: QuarterlyFinancialInformationDisclosureAbstract to GrossProfit" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeAmountsAttributableToReportingEntityDisclosuresAbstract" xlink:label="IncomeAmountsAttributableToReportingEntityDisclosuresAbstract" xlink:title="IncomeAmountsAttributableToReportingEntityDisclosuresAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="QuarterlyFinancialInformationDisclosureAbstract" xlink:to="IncomeAmountsAttributableToReportingEntityDisclosuresAbstract" xlink:title="presentation: QuarterlyFinancialInformationDisclosureAbstract to IncomeAmountsAttributableToReportingEntityDisclosuresAbstract" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeLossFromContinuingOperations" xlink:label="IncomeLossFromContinuingOperations" xlink:title="IncomeLossFromContinuingOperations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeAmountsAttributableToReportingEntityDisclosuresAbstract" xlink:to="IncomeLossFromContinuingOperations" xlink:title="presentation: IncomeAmountsAttributableToReportingEntityDisclosuresAbstract to IncomeLossFromContinuingOperations" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="NetIncomeLoss" xlink:title="NetIncomeLoss" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeAmountsAttributableToReportingEntityDisclosuresAbstract" xlink:to="NetIncomeLoss" xlink:title="presentation: IncomeAmountsAttributableToReportingEntityDisclosuresAbstract to NetIncomeLoss" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EarningsPerShareBasicAndDilutedAbstract" xlink:label="EarningsPerShareBasicAndDilutedAbstract" xlink:title="EarningsPerShareBasicAndDilutedAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="QuarterlyFinancialInformationDisclosureAbstract" xlink:to="EarningsPerShareBasicAndDilutedAbstract" xlink:title="presentation: QuarterlyFinancialInformationDisclosureAbstract to EarningsPerShareBasicAndDilutedAbstract" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureSummarizedUnauditedQuarterlyFinancialDataTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_QuarterlyFinancialInformationDisclosureAbstract" xlink:label="QuarterlyFinancialInformationDisclosureAbstract" xlink:title="QuarterlyFinancialInformationDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock" xlink:label="ScheduleOfQuarterlyFinancialInformationTableTextBlock" xlink:title="ScheduleOfQuarterlyFinancialInformationTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="QuarterlyFinancialInformationDisclosureAbstract" xlink:to="ScheduleOfQuarterlyFinancialInformationTableTextBlock" xlink:title="presentation: QuarterlyFinancialInformationDisclosureAbstract to ScheduleOfQuarterlyFinancialInformationTableTextBlock" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureIncomeTaxesDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="IncomeTaxDisclosureAbstract" xlink:title="IncomeTaxDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="IncomeTaxExpenseBenefit" xlink:title="IncomeTaxExpenseBenefit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxDisclosureAbstract" xlink:to="IncomeTaxExpenseBenefit" xlink:title="presentation: IncomeTaxDisclosureAbstract to IncomeTaxExpenseBenefit" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="UnrecognizedTaxBenefits" xlink:title="UnrecognizedTaxBenefits" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxDisclosureAbstract" xlink:to="UnrecognizedTaxBenefits" xlink:title="presentation: IncomeTaxDisclosureAbstract to UnrecognizedTaxBenefits" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit" xlink:label="SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit" xlink:title="SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxDisclosureAbstract" xlink:to="SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit" xlink:title="presentation: IncomeTaxDisclosureAbstract to SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestmentsAbstract" xlink:label="IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestmentsAbstract" xlink:title="IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestmentsAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxDisclosureAbstract" xlink:to="IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestmentsAbstract" xlink:title="presentation: IncomeTaxDisclosureAbstract to IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestmentsAbstract" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:label="IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:title="IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestmentsAbstract" xlink:to="IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:title="presentation: IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestmentsAbstract to IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign" xlink:label="IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign" xlink:title="IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestmentsAbstract" xlink:to="IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign" xlink:title="presentation: IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestmentsAbstract to IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:title="IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestmentsAbstract" xlink:to="IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:title="presentation: IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestmentsAbstract to IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ComponentsOfIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:label="ComponentsOfIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:title="ComponentsOfIncomeTaxExpenseBenefitContinuingOperationsAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxDisclosureAbstract" xlink:to="ComponentsOfIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:title="presentation: IncomeTaxDisclosureAbstract to ComponentsOfIncomeTaxExpenseBenefitContinuingOperationsAbstract" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:label="FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:title="FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:to="FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:title="presentation: ComponentsOfIncomeTaxExpenseBenefitContinuingOperationsAbstract to FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CurrentFederalTaxExpenseBenefit" xlink:label="CurrentFederalTaxExpenseBenefit" xlink:title="CurrentFederalTaxExpenseBenefit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:to="CurrentFederalTaxExpenseBenefit" xlink:title="presentation: FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract to CurrentFederalTaxExpenseBenefit" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit" xlink:label="DeferredFederalIncomeTaxExpenseBenefit" xlink:title="DeferredFederalIncomeTaxExpenseBenefit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:to="DeferredFederalIncomeTaxExpenseBenefit" xlink:title="presentation: FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract to DeferredFederalIncomeTaxExpenseBenefit" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperations" xlink:label="FederalIncomeTaxExpenseBenefitContinuingOperations" xlink:title="FederalIncomeTaxExpenseBenefitContinuingOperations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:to="FederalIncomeTaxExpenseBenefitContinuingOperations" xlink:title="presentation: FederalIncomeTaxExpenseBenefitContinuingOperationsAbstract to FederalIncomeTaxExpenseBenefitContinuingOperations" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ForeignIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:label="ForeignIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:title="ForeignIncomeTaxExpenseBenefitContinuingOperationsAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:to="ForeignIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:title="presentation: ComponentsOfIncomeTaxExpenseBenefitContinuingOperationsAbstract to ForeignIncomeTaxExpenseBenefitContinuingOperationsAbstract" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CurrentForeignTaxExpenseBenefit" xlink:label="CurrentForeignTaxExpenseBenefit" xlink:title="CurrentForeignTaxExpenseBenefit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ForeignIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:to="CurrentForeignTaxExpenseBenefit" xlink:title="presentation: ForeignIncomeTaxExpenseBenefitContinuingOperationsAbstract to CurrentForeignTaxExpenseBenefit" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredForeignIncomeTaxExpenseBenefit" xlink:label="DeferredForeignIncomeTaxExpenseBenefit" xlink:title="DeferredForeignIncomeTaxExpenseBenefit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ForeignIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:to="DeferredForeignIncomeTaxExpenseBenefit" xlink:title="presentation: ForeignIncomeTaxExpenseBenefitContinuingOperationsAbstract to DeferredForeignIncomeTaxExpenseBenefit" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ForeignIncomeTaxExpenseBenefitContinuingOperations" xlink:label="ForeignIncomeTaxExpenseBenefitContinuingOperations" xlink:title="ForeignIncomeTaxExpenseBenefitContinuingOperations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ForeignIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:to="ForeignIncomeTaxExpenseBenefitContinuingOperations" xlink:title="presentation: ForeignIncomeTaxExpenseBenefitContinuingOperationsAbstract to ForeignIncomeTaxExpenseBenefitContinuingOperations" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxExpenseBenefitAbstract" xlink:label="IncomeTaxExpenseBenefitAbstract" xlink:title="IncomeTaxExpenseBenefitAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfIncomeTaxExpenseBenefitContinuingOperationsAbstract" xlink:to="IncomeTaxExpenseBenefitAbstract" xlink:title="presentation: ComponentsOfIncomeTaxExpenseBenefitContinuingOperationsAbstract to IncomeTaxExpenseBenefitAbstract" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit" xlink:label="CurrentIncomeTaxExpenseBenefit" xlink:title="CurrentIncomeTaxExpenseBenefit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxExpenseBenefitAbstract" xlink:to="CurrentIncomeTaxExpenseBenefit" xlink:title="presentation: IncomeTaxExpenseBenefitAbstract to CurrentIncomeTaxExpenseBenefit" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="DeferredIncomeTaxExpenseBenefit" xlink:title="DeferredIncomeTaxExpenseBenefit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxExpenseBenefitAbstract" xlink:to="DeferredIncomeTaxExpenseBenefit" xlink:title="presentation: IncomeTaxExpenseBenefitAbstract to DeferredIncomeTaxExpenseBenefit" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:label="IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:title="IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxDisclosureAbstract" xlink:to="IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:title="presentation: IncomeTaxDisclosureAbstract to IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" xlink:label="IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" xlink:title="IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:to="IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" xlink:title="presentation: IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract to IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IncomeTaxReconciliationLegalSettlements" xlink:label="IncomeTaxReconciliationLegalSettlements" xlink:title="IncomeTaxReconciliationLegalSettlements" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:to="IncomeTaxReconciliationLegalSettlements" xlink:title="presentation: IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract to IncomeTaxReconciliationLegalSettlements" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential" xlink:label="IncomeTaxReconciliationForeignIncomeTaxRateDifferential" xlink:title="IncomeTaxReconciliationForeignIncomeTaxRateDifferential" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:to="IncomeTaxReconciliationForeignIncomeTaxRateDifferential" xlink:title="presentation: IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract to IncomeTaxReconciliationForeignIncomeTaxRateDifferential" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes" xlink:label="IncomeTaxReconciliationStateAndLocalIncomeTaxes" xlink:title="IncomeTaxReconciliationStateAndLocalIncomeTaxes" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:to="IncomeTaxReconciliationStateAndLocalIncomeTaxes" xlink:title="presentation: IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract to IncomeTaxReconciliationStateAndLocalIncomeTaxes" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxReconciliationTaxSettlements" xlink:label="IncomeTaxReconciliationTaxSettlements" xlink:title="IncomeTaxReconciliationTaxSettlements" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:to="IncomeTaxReconciliationTaxSettlements" xlink:title="presentation: IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract to IncomeTaxReconciliationTaxSettlements" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:label="IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:title="IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:to="IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:title="presentation: IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract to IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance" use="optional" order="8005.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxReconciliationRepatriationOfForeignEarnings" xlink:label="IncomeTaxReconciliationRepatriationOfForeignEarnings" xlink:title="IncomeTaxReconciliationRepatriationOfForeignEarnings" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:to="IncomeTaxReconciliationRepatriationOfForeignEarnings" xlink:title="presentation: IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract to IncomeTaxReconciliationRepatriationOfForeignEarnings" use="optional" order="8006.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxReconciliationNondeductibleExpenseRestructuringCharges" xlink:label="IncomeTaxReconciliationNondeductibleExpenseRestructuringCharges" xlink:title="IncomeTaxReconciliationNondeductibleExpenseRestructuringCharges" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:to="IncomeTaxReconciliationNondeductibleExpenseRestructuringCharges" xlink:title="presentation: IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract to IncomeTaxReconciliationNondeductibleExpenseRestructuringCharges" use="optional" order="8007.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxReconciliationNondeductibleExpenseOther" xlink:label="IncomeTaxReconciliationNondeductibleExpenseOther" xlink:title="IncomeTaxReconciliationNondeductibleExpenseOther" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:to="IncomeTaxReconciliationNondeductibleExpenseOther" xlink:title="presentation: IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract to IncomeTaxReconciliationNondeductibleExpenseOther" use="optional" order="8008.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost" xlink:label="IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost" xlink:title="IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:to="IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost" xlink:title="presentation: IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract to IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost" use="optional" order="8009.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxReconciliationNondeductibleExpenseDepletion" xlink:label="IncomeTaxReconciliationNondeductibleExpenseDepletion" xlink:title="IncomeTaxReconciliationNondeductibleExpenseDepletion" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:to="IncomeTaxReconciliationNondeductibleExpenseDepletion" xlink:title="presentation: IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract to IncomeTaxReconciliationNondeductibleExpenseDepletion" use="optional" order="8010.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IncomeTaxReconciliationPostPetitionInterestExpense" xlink:label="IncomeTaxReconciliationPostPetitionInterestExpense" xlink:title="IncomeTaxReconciliationPostPetitionInterestExpense" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:to="IncomeTaxReconciliationPostPetitionInterestExpense" xlink:title="presentation: IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract to IncomeTaxReconciliationPostPetitionInterestExpense" use="optional" order="8011.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxReconciliationNondeductibleExpenseAmortization" xlink:label="IncomeTaxReconciliationNondeductibleExpenseAmortization" xlink:title="IncomeTaxReconciliationNondeductibleExpenseAmortization" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:to="IncomeTaxReconciliationNondeductibleExpenseAmortization" xlink:title="presentation: IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract to IncomeTaxReconciliationNondeductibleExpenseAmortization" use="optional" order="8012.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxReconciliationTaxCredits" xlink:label="IncomeTaxReconciliationTaxCredits" xlink:title="IncomeTaxReconciliationTaxCredits" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:to="IncomeTaxReconciliationTaxCredits" xlink:title="presentation: IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract to IncomeTaxReconciliationTaxCredits" use="optional" order="8013.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxReconciliationPriorYearIncomeTaxes" xlink:label="IncomeTaxReconciliationPriorYearIncomeTaxes" xlink:title="IncomeTaxReconciliationPriorYearIncomeTaxes" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:to="IncomeTaxReconciliationPriorYearIncomeTaxes" xlink:title="presentation: IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract to IncomeTaxReconciliationPriorYearIncomeTaxes" use="optional" order="8014.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxReconciliationOtherAdjustments" xlink:label="IncomeTaxReconciliationOtherAdjustments" xlink:title="IncomeTaxReconciliationOtherAdjustments" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract" xlink:to="IncomeTaxReconciliationOtherAdjustments" xlink:title="presentation: IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract to IncomeTaxReconciliationOtherAdjustments" use="optional" order="8015.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract" xlink:label="ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract" xlink:title="ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxDisclosureAbstract" xlink:to="ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract" xlink:title="presentation: IncomeTaxDisclosureAbstract to ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ComponentsOfDeferredTaxAssetsAbstract" xlink:label="ComponentsOfDeferredTaxAssetsAbstract" xlink:title="ComponentsOfDeferredTaxAssetsAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract" xlink:to="ComponentsOfDeferredTaxAssetsAbstract" xlink:title="presentation: ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract to ComponentsOfDeferredTaxAssetsAbstract" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits" xlink:label="DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits" xlink:title="DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfDeferredTaxAssetsAbstract" xlink:to="DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits" xlink:title="presentation: ComponentsOfDeferredTaxAssetsAbstract to DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:label="DeferredTaxAssetsOperatingLossCarryforwards" xlink:title="DeferredTaxAssetsOperatingLossCarryforwards" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfDeferredTaxAssetsAbstract" xlink:to="DeferredTaxAssetsOperatingLossCarryforwards" xlink:title="presentation: ComponentsOfDeferredTaxAssetsAbstract to DeferredTaxAssetsOperatingLossCarryforwards" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther" xlink:label="DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther" xlink:title="DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfDeferredTaxAssetsAbstract" xlink:to="DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther" xlink:title="presentation: ComponentsOfDeferredTaxAssetsAbstract to DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxAssetsTaxCreditCarryforwards" xlink:label="DeferredTaxAssetsTaxCreditCarryforwards" xlink:title="DeferredTaxAssetsTaxCreditCarryforwards" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfDeferredTaxAssetsAbstract" xlink:to="DeferredTaxAssetsTaxCreditCarryforwards" xlink:title="presentation: ComponentsOfDeferredTaxAssetsAbstract to DeferredTaxAssetsTaxCreditCarryforwards" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsEnvironmentalRemediation" xlink:label="DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsEnvironmentalRemediation" xlink:title="DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsEnvironmentalRemediation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfDeferredTaxAssetsAbstract" xlink:to="DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsEnvironmentalRemediation" xlink:title="presentation: ComponentsOfDeferredTaxAssetsAbstract to DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsEnvironmentalRemediation" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DeferredTaxAssetsInventoryAndOther" xlink:label="DeferredTaxAssetsInventoryAndOther" xlink:title="DeferredTaxAssetsInventoryAndOther" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfDeferredTaxAssetsAbstract" xlink:to="DeferredTaxAssetsInventoryAndOther" xlink:title="presentation: ComponentsOfDeferredTaxAssetsAbstract to DeferredTaxAssetsInventoryAndOther" use="optional" order="8005.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DeferredTaxAssetsFinancialInstruments" xlink:label="DeferredTaxAssetsFinancialInstruments" xlink:title="DeferredTaxAssetsFinancialInstruments" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfDeferredTaxAssetsAbstract" xlink:to="DeferredTaxAssetsFinancialInstruments" xlink:title="presentation: ComponentsOfDeferredTaxAssetsAbstract to DeferredTaxAssetsFinancialInstruments" use="optional" order="8006.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxAssetsGross" xlink:label="DeferredTaxAssetsGross" xlink:title="DeferredTaxAssetsGross" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfDeferredTaxAssetsAbstract" xlink:to="DeferredTaxAssetsGross" xlink:title="presentation: ComponentsOfDeferredTaxAssetsAbstract to DeferredTaxAssetsGross" use="optional" order="8007.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxAssetsValuationAllowance" xlink:label="DeferredTaxAssetsValuationAllowance" xlink:title="DeferredTaxAssetsValuationAllowance" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfDeferredTaxAssetsAbstract" xlink:to="DeferredTaxAssetsValuationAllowance" xlink:title="presentation: ComponentsOfDeferredTaxAssetsAbstract to DeferredTaxAssetsValuationAllowance" use="optional" order="8008.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxAssetsNet" xlink:label="DeferredTaxAssetsNet" xlink:title="DeferredTaxAssetsNet" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfDeferredTaxAssetsAbstract" xlink:to="DeferredTaxAssetsNet" xlink:title="presentation: ComponentsOfDeferredTaxAssetsAbstract to DeferredTaxAssetsNet" use="optional" order="8009.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ComponentsOfDeferredTaxLiabilitiesAbstract" xlink:label="ComponentsOfDeferredTaxLiabilitiesAbstract" xlink:title="ComponentsOfDeferredTaxLiabilitiesAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract" xlink:to="ComponentsOfDeferredTaxLiabilitiesAbstract" xlink:title="presentation: ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract to ComponentsOfDeferredTaxLiabilitiesAbstract" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxLiabilitiesUndistributedForeignEarnings" xlink:label="DeferredTaxLiabilitiesUndistributedForeignEarnings" xlink:title="DeferredTaxLiabilitiesUndistributedForeignEarnings" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfDeferredTaxLiabilitiesAbstract" xlink:to="DeferredTaxLiabilitiesUndistributedForeignEarnings" xlink:title="presentation: ComponentsOfDeferredTaxLiabilitiesAbstract to DeferredTaxLiabilitiesUndistributedForeignEarnings" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:label="DeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:title="DeferredTaxLiabilitiesPropertyPlantAndEquipment" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfDeferredTaxLiabilitiesAbstract" xlink:to="DeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:title="presentation: ComponentsOfDeferredTaxLiabilitiesAbstract to DeferredTaxLiabilitiesPropertyPlantAndEquipment" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets" xlink:label="DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets" xlink:title="DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfDeferredTaxLiabilitiesAbstract" xlink:to="DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets" xlink:title="presentation: ComponentsOfDeferredTaxLiabilitiesAbstract to DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxLiabilitiesOther" xlink:label="DeferredTaxLiabilitiesOther" xlink:title="DeferredTaxLiabilitiesOther" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfDeferredTaxLiabilitiesAbstract" xlink:to="DeferredTaxLiabilitiesOther" xlink:title="presentation: ComponentsOfDeferredTaxLiabilitiesAbstract to DeferredTaxLiabilitiesOther" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilities" xlink:label="DeferredIncomeTaxLiabilities" xlink:title="DeferredIncomeTaxLiabilities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfDeferredTaxLiabilitiesAbstract" xlink:to="DeferredIncomeTaxLiabilities" xlink:title="presentation: ComponentsOfDeferredTaxLiabilitiesAbstract to DeferredIncomeTaxLiabilities" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNet" xlink:label="DeferredTaxAssetsLiabilitiesNet" xlink:title="DeferredTaxAssetsLiabilitiesNet" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfDeferredTaxLiabilitiesAbstract" xlink:to="DeferredTaxAssetsLiabilitiesNet" xlink:title="presentation: ComponentsOfDeferredTaxLiabilitiesAbstract to DeferredTaxAssetsLiabilitiesNet" use="optional" order="8005.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNetAbstract" xlink:label="DeferredTaxAssetsLiabilitiesNetAbstract" xlink:title="DeferredTaxAssetsLiabilitiesNetAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxDisclosureAbstract" xlink:to="DeferredTaxAssetsLiabilitiesNetAbstract" xlink:title="presentation: IncomeTaxDisclosureAbstract to DeferredTaxAssetsLiabilitiesNetAbstract" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DeferredTaxAssetsLiabilitiesNetCurrentAbstract" xlink:label="DeferredTaxAssetsLiabilitiesNetCurrentAbstract" xlink:title="DeferredTaxAssetsLiabilitiesNetCurrentAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DeferredTaxAssetsLiabilitiesNetAbstract" xlink:to="DeferredTaxAssetsLiabilitiesNetCurrentAbstract" xlink:title="presentation: DeferredTaxAssetsLiabilitiesNetAbstract to DeferredTaxAssetsLiabilitiesNetCurrentAbstract" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxAssetsNetCurrent" xlink:label="DeferredTaxAssetsNetCurrent" xlink:title="DeferredTaxAssetsNetCurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DeferredTaxAssetsLiabilitiesNetCurrentAbstract" xlink:to="DeferredTaxAssetsNetCurrent" xlink:title="presentation: DeferredTaxAssetsLiabilitiesNetCurrentAbstract to DeferredTaxAssetsNetCurrent" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxLiabilitiesCurrent" xlink:label="DeferredTaxLiabilitiesCurrent" xlink:title="DeferredTaxLiabilitiesCurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DeferredTaxAssetsLiabilitiesNetCurrentAbstract" xlink:to="DeferredTaxLiabilitiesCurrent" xlink:title="presentation: DeferredTaxAssetsLiabilitiesNetCurrentAbstract to DeferredTaxLiabilitiesCurrent" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract" xlink:label="DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract" xlink:title="DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DeferredTaxAssetsLiabilitiesNetAbstract" xlink:to="DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract" xlink:title="presentation: DeferredTaxAssetsLiabilitiesNetAbstract to DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxAssetsNetNoncurrent" xlink:label="DeferredTaxAssetsNetNoncurrent" xlink:title="DeferredTaxAssetsNetNoncurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract" xlink:to="DeferredTaxAssetsNetNoncurrent" xlink:title="presentation: DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract to DeferredTaxAssetsNetNoncurrent" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="DeferredTaxLiabilitiesNoncurrent" xlink:title="DeferredTaxLiabilitiesNoncurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract" xlink:to="DeferredTaxLiabilitiesNoncurrent" xlink:title="presentation: DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract to DeferredTaxLiabilitiesNoncurrent" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries" xlink:label="IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries" xlink:title="IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxDisclosureAbstract" xlink:to="IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries" xlink:title="presentation: IncomeTaxDisclosureAbstract to IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries" use="optional" order="8005.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureAccumulatedOtherComprehensiveLossDetails2">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:label="AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:title="AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" xlink:label="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" xlink:title="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:to="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" xlink:title="presentation: AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract to ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="StatementEquityComponentsAxis" xlink:title="StatementEquityComponentsAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" xlink:to="StatementEquityComponentsAxis" xlink:title="presentation: ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable to StatementEquityComponentsAxis" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="EquityComponentDomain" xlink:title="EquityComponentDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementEquityComponentsAxis" xlink:to="EquityComponentDomain" xlink:title="presentation: StatementEquityComponentsAxis to EquityComponentDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:title="AccumulatedDefinedBenefitPlansAdjustmentMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityComponentDomain" xlink:to="AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:title="presentation: EquityComponentDomain to AccumulatedDefinedBenefitPlansAdjustmentMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:label="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:title="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" xlink:to="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:title="presentation: ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable to ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:label="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:title="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:to="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:title="presentation: ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis to ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:label="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:title="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:to="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:title="presentation: ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain to ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xlink:label="ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xlink:title="ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" xlink:to="ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xlink:title="presentation: ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable to ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax" xlink:label="OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax" xlink:title="OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xlink:to="OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax" xlink:title="presentation: ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems to OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProfitLoss" xlink:label="ProfitLoss" xlink:title="ProfitLoss" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xlink:to="ProfitLoss" xlink:title="presentation: ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems to ProfitLoss" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax" xlink:label="OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax" xlink:title="OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xlink:to="OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax" xlink:title="presentation: ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems to OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureInventoriesDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InventoryDisclosureAbstract" xlink:label="InventoryDisclosureAbstract" xlink:title="InventoryDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InventoryFinishedGoodsNetOfReserves" xlink:label="InventoryFinishedGoodsNetOfReserves" xlink:title="InventoryFinishedGoodsNetOfReserves" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InventoryDisclosureAbstract" xlink:to="InventoryFinishedGoodsNetOfReserves" xlink:title="presentation: InventoryDisclosureAbstract to InventoryFinishedGoodsNetOfReserves" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InventoryWorkInProcessNetOfReserves" xlink:label="InventoryWorkInProcessNetOfReserves" xlink:title="InventoryWorkInProcessNetOfReserves" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InventoryDisclosureAbstract" xlink:to="InventoryWorkInProcessNetOfReserves" xlink:title="presentation: InventoryDisclosureAbstract to InventoryWorkInProcessNetOfReserves" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InventoryRawMaterialsAndSuppliesNetOfReserves" xlink:label="InventoryRawMaterialsAndSuppliesNetOfReserves" xlink:title="InventoryRawMaterialsAndSuppliesNetOfReserves" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InventoryDisclosureAbstract" xlink:to="InventoryRawMaterialsAndSuppliesNetOfReserves" xlink:title="presentation: InventoryDisclosureAbstract to InventoryRawMaterialsAndSuppliesNetOfReserves" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InventoryNet" xlink:label="InventoryNet" xlink:title="InventoryNet" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InventoryDisclosureAbstract" xlink:to="InventoryNet" xlink:title="presentation: InventoryDisclosureAbstract to InventoryNet" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InventoryValuationReserves" xlink:label="InventoryValuationReserves" xlink:title="InventoryValuationReserves" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InventoryDisclosureAbstract" xlink:to="InventoryValuationReserves" xlink:title="presentation: InventoryDisclosureAbstract to InventoryValuationReserves" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureAccumulatedOtherComprehensiveLossDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="StatementEquityComponentsAxis" xlink:title="StatementEquityComponentsAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="EquityComponentDomain" xlink:title="EquityComponentDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementEquityComponentsAxis" xlink:to="EquityComponentDomain" xlink:title="presentation: StatementEquityComponentsAxis to EquityComponentDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:title="AccumulatedDefinedBenefitPlansAdjustmentMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityComponentDomain" xlink:to="AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:title="presentation: EquityComponentDomain to AccumulatedDefinedBenefitPlansAdjustmentMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccumulatedTranslationAdjustmentMember" xlink:label="AccumulatedTranslationAdjustmentMember" xlink:title="AccumulatedTranslationAdjustmentMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityComponentDomain" xlink:to="AccumulatedTranslationAdjustmentMember" xlink:title="presentation: EquityComponentDomain to AccumulatedTranslationAdjustmentMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:label="AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:title="AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AccumulatedOtherComprehensiveIncomeLossTable" xlink:label="AccumulatedOtherComprehensiveIncomeLossTable" xlink:title="AccumulatedOtherComprehensiveIncomeLossTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:to="AccumulatedOtherComprehensiveIncomeLossTable" xlink:title="presentation: AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract to AccumulatedOtherComprehensiveIncomeLossTable" order="1.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccumulatedOtherComprehensiveIncomeLossTable" xlink:to="StatementEquityComponentsAxis" xlink:title="presentation: AccumulatedOtherComprehensiveIncomeLossTable to StatementEquityComponentsAxis" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:label="AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:title="AccumulatedOtherComprehensiveIncomeLossLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccumulatedOtherComprehensiveIncomeLossTable" xlink:to="AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:title="presentation: AccumulatedOtherComprehensiveIncomeLossTable to AccumulatedOtherComprehensiveIncomeLossLineItems" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/commentaryGuidance" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AccumulatedOtherComprehensiveIncomeLossRollForward" xlink:label="AccumulatedOtherComprehensiveIncomeLossRollForward" xlink:title="AccumulatedOtherComprehensiveIncomeLossRollForward" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="AccumulatedOtherComprehensiveIncomeLossRollForward" xlink:title="presentation: AccumulatedOtherComprehensiveIncomeLossLineItems to AccumulatedOtherComprehensiveIncomeLossRollForward" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/commentaryGuidance" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:title="AccumulatedOtherComprehensiveIncomeLossNetOfTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccumulatedOtherComprehensiveIncomeLossRollForward" xlink:to="AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:title="presentation: AccumulatedOtherComprehensiveIncomeLossRollForward to AccumulatedOtherComprehensiveIncomeLossNetOfTax" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="AccumulatedOtherComprehensiveIncomeLossNetOfTax_2" xlink:title="AccumulatedOtherComprehensiveIncomeLossNetOfTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccumulatedOtherComprehensiveIncomeLossRollForward" xlink:to="AccumulatedOtherComprehensiveIncomeLossNetOfTax_2" xlink:title="presentation: AccumulatedOtherComprehensiveIncomeLossRollForward to AccumulatedOtherComprehensiveIncomeLossNetOfTax" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xlink:label="OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xlink:title="OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccumulatedOtherComprehensiveIncomeLossRollForward" xlink:to="OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xlink:title="presentation: AccumulatedOtherComprehensiveIncomeLossRollForward to OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:label="ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:title="ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccumulatedOtherComprehensiveIncomeLossRollForward" xlink:to="ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:title="presentation: AccumulatedOtherComprehensiveIncomeLossRollForward to ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/commentaryGuidance" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:label="OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:title="OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccumulatedOtherComprehensiveIncomeLossRollForward" xlink:to="OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:title="presentation: AccumulatedOtherComprehensiveIncomeLossRollForward to OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureDebtDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeAxis" xlink:to="RangeMember" xlink:title="presentation: RangeAxis to RangeMember" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MinimumMember" xlink:label="MinimumMember" xlink:title="MinimumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MinimumMember" xlink:title="presentation: RangeMember to MinimumMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MaximumMember" xlink:title="presentation: RangeMember to MaximumMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="DebtInstrumentAxis" xlink:title="DebtInstrumentAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="DebtInstrumentNameDomain" xlink:title="DebtInstrumentNameDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentAxis" xlink:to="DebtInstrumentNameDomain" xlink:title="presentation: DebtInstrumentAxis to DebtInstrumentNameDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SeniorNotesMember" xlink:label="SeniorNotesMember" xlink:title="SeniorNotesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentNameDomain" xlink:to="SeniorNotesMember" xlink:title="presentation: DebtInstrumentNameDomain to SeniorNotesMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SecuredDebtMember" xlink:label="SecuredDebtMember" xlink:title="SecuredDebtMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentNameDomain" xlink:to="SecuredDebtMember" xlink:title="presentation: DebtInstrumentNameDomain to SecuredDebtMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_OtherBorrowingsMember" xlink:label="OtherBorrowingsMember" xlink:title="OtherBorrowingsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentNameDomain" xlink:to="OtherBorrowingsMember" xlink:title="presentation: DebtInstrumentNameDomain to OtherBorrowingsMember" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="RevolvingCreditFacilityMember" xlink:title="RevolvingCreditFacilityMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentNameDomain" xlink:to="RevolvingCreditFacilityMember" xlink:title="presentation: DebtInstrumentNameDomain to RevolvingCreditFacilityMember" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AccountsReceivableFinancingFacilityMember" xlink:label="AccountsReceivableFinancingFacilityMember" xlink:title="AccountsReceivableFinancingFacilityMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentNameDomain" xlink:to="AccountsReceivableFinancingFacilityMember" xlink:title="presentation: DebtInstrumentNameDomain to AccountsReceivableFinancingFacilityMember" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AccountsReceivableFactoringFacilityMember" xlink:label="AccountsReceivableFactoringFacilityMember" xlink:title="AccountsReceivableFactoringFacilityMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentNameDomain" xlink:to="AccountsReceivableFactoringFacilityMember" xlink:title="presentation: DebtInstrumentNameDomain to AccountsReceivableFactoringFacilityMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorInPossessionCreditFacilityMember" xlink:label="DebtorInPossessionCreditFacilityMember" xlink:title="DebtorInPossessionCreditFacilityMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentNameDomain" xlink:to="DebtorInPossessionCreditFacilityMember" xlink:title="presentation: DebtInstrumentNameDomain to DebtorInPossessionCreditFacilityMember" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorInPossessionCreditAgreementMember" xlink:label="DebtorInPossessionCreditAgreementMember" xlink:title="DebtorInPossessionCreditAgreementMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentNameDomain" xlink:to="DebtorInPossessionCreditAgreementMember" xlink:title="presentation: DebtInstrumentNameDomain to DebtorInPossessionCreditAgreementMember" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember" xlink:label="DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember" xlink:title="DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtorInPossessionCreditAgreementMember" xlink:to="DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember" xlink:title="presentation: DebtorInPossessionCreditAgreementMember to DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorInPossessionCreditAgreementTermLoanMember" xlink:label="DebtorInPossessionCreditAgreementTermLoanMember" xlink:title="DebtorInPossessionCreditAgreementTermLoanMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtorInPossessionCreditAgreementMember" xlink:to="DebtorInPossessionCreditAgreementTermLoanMember" xlink:title="presentation: DebtorInPossessionCreditAgreementMember to DebtorInPossessionCreditAgreementTermLoanMember" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SeniorNotes6.875PercentDue2016Member" xlink:label="SeniorNotes6.875PercentDue2016Member" xlink:title="SeniorNotes6.875PercentDue2016Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentNameDomain" xlink:to="SeniorNotes6.875PercentDue2016Member" xlink:title="presentation: DebtInstrumentNameDomain to SeniorNotes6.875PercentDue2016Member" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_Debentures6.875PercentDue2026Member" xlink:label="Debentures6.875PercentDue2026Member" xlink:title="Debentures6.875PercentDue2026Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentNameDomain" xlink:to="Debentures6.875PercentDue2026Member" xlink:title="presentation: DebtInstrumentNameDomain to Debentures6.875PercentDue2026Member" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SecuredChinaBankFacilityMember" xlink:label="SecuredChinaBankFacilityMember" xlink:title="SecuredChinaBankFacilityMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentNameDomain" xlink:to="SecuredChinaBankFacilityMember" xlink:title="presentation: DebtInstrumentNameDomain to SecuredChinaBankFacilityMember" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NotesPayableOtherPayablesMember" xlink:label="NotesPayableOtherPayablesMember" xlink:title="NotesPayableOtherPayablesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentNameDomain" xlink:to="NotesPayableOtherPayablesMember" xlink:title="presentation: DebtInstrumentNameDomain to NotesPayableOtherPayablesMember" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="DebtDisclosureAbstract" xlink:title="DebtDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfDebtInstrumentsTable" xlink:label="ScheduleOfDebtInstrumentsTable" xlink:title="ScheduleOfDebtInstrumentsTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtDisclosureAbstract" xlink:to="ScheduleOfDebtInstrumentsTable" xlink:title="presentation: DebtDisclosureAbstract to ScheduleOfDebtInstrumentsTable" order="1.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfDebtInstrumentsTable" xlink:to="DebtInstrumentAxis" xlink:title="presentation: ScheduleOfDebtInstrumentsTable to DebtInstrumentAxis" order="1.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfDebtInstrumentsTable" xlink:to="RangeAxis" xlink:title="presentation: ScheduleOfDebtInstrumentsTable to RangeAxis" use="optional" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentVariableRateBaseAxis" xlink:label="DebtInstrumentVariableRateBaseAxis" xlink:title="DebtInstrumentVariableRateBaseAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfDebtInstrumentsTable" xlink:to="DebtInstrumentVariableRateBaseAxis" xlink:title="presentation: ScheduleOfDebtInstrumentsTable to DebtInstrumentVariableRateBaseAxis" use="optional" order="3.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentVariableRateBaseDomain" xlink:label="DebtInstrumentVariableRateBaseDomain" xlink:title="DebtInstrumentVariableRateBaseDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentVariableRateBaseAxis" xlink:to="DebtInstrumentVariableRateBaseDomain" xlink:title="presentation: DebtInstrumentVariableRateBaseAxis to DebtInstrumentVariableRateBaseDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentBaseRateMember" xlink:label="DebtInstrumentBaseRateMember" xlink:title="DebtInstrumentBaseRateMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentVariableRateBaseDomain" xlink:to="DebtInstrumentBaseRateMember" xlink:title="presentation: DebtInstrumentVariableRateBaseDomain to DebtInstrumentBaseRateMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentRedemptionPeriodAxis" xlink:label="DebtInstrumentRedemptionPeriodAxis" xlink:title="DebtInstrumentRedemptionPeriodAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfDebtInstrumentsTable" xlink:to="DebtInstrumentRedemptionPeriodAxis" xlink:title="presentation: ScheduleOfDebtInstrumentsTable to DebtInstrumentRedemptionPeriodAxis" use="optional" order="4.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentRedemptionPeriodDomain" xlink:label="DebtInstrumentRedemptionPeriodDomain" xlink:title="DebtInstrumentRedemptionPeriodDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentRedemptionPeriodAxis" xlink:to="DebtInstrumentRedemptionPeriodDomain" xlink:title="presentation: DebtInstrumentRedemptionPeriodAxis to DebtInstrumentRedemptionPeriodDomain" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentRedemptionPeriodPriorTo1September2014Member" xlink:label="DebtInstrumentRedemptionPeriodPriorTo1September2014Member" xlink:title="DebtInstrumentRedemptionPeriodPriorTo1September2014Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentRedemptionPeriodDomain" xlink:to="DebtInstrumentRedemptionPeriodPriorTo1September2014Member" xlink:title="presentation: DebtInstrumentRedemptionPeriodDomain to DebtInstrumentRedemptionPeriodPriorTo1September2014Member" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member" xlink:label="DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member" xlink:title="DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentRedemptionPeriodDomain" xlink:to="DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member" xlink:title="presentation: DebtInstrumentRedemptionPeriodDomain to DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member" xlink:label="DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member" xlink:title="DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentRedemptionPeriodDomain" xlink:to="DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member" xlink:title="presentation: DebtInstrumentRedemptionPeriodDomain to DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentRedemptionPeriodAfter1September2016Member" xlink:label="DebtInstrumentRedemptionPeriodAfter1September2016Member" xlink:title="DebtInstrumentRedemptionPeriodAfter1September2016Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentRedemptionPeriodDomain" xlink:to="DebtInstrumentRedemptionPeriodAfter1September2016Member" xlink:title="presentation: DebtInstrumentRedemptionPeriodDomain to DebtInstrumentRedemptionPeriodAfter1September2016Member" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentVariableRatePrimaryBaseAxis" xlink:label="DebtInstrumentVariableRatePrimaryBaseAxis" xlink:title="DebtInstrumentVariableRatePrimaryBaseAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfDebtInstrumentsTable" xlink:to="DebtInstrumentVariableRatePrimaryBaseAxis" xlink:title="presentation: ScheduleOfDebtInstrumentsTable to DebtInstrumentVariableRatePrimaryBaseAxis" use="optional" order="5.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentVariableRatePrimaryBaseDomain" xlink:label="DebtInstrumentVariableRatePrimaryBaseDomain" xlink:title="DebtInstrumentVariableRatePrimaryBaseDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentVariableRatePrimaryBaseAxis" xlink:to="DebtInstrumentVariableRatePrimaryBaseDomain" xlink:title="presentation: DebtInstrumentVariableRatePrimaryBaseAxis to DebtInstrumentVariableRatePrimaryBaseDomain" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentVariableRatePrimaryBaseRateMember" xlink:label="DebtInstrumentVariableRatePrimaryBaseRateMember" xlink:title="DebtInstrumentVariableRatePrimaryBaseRateMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentVariableRatePrimaryBaseDomain" xlink:to="DebtInstrumentVariableRatePrimaryBaseRateMember" xlink:title="presentation: DebtInstrumentVariableRatePrimaryBaseDomain to DebtInstrumentVariableRatePrimaryBaseRateMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentVariableRateFederalFundsRateMember" xlink:label="DebtInstrumentVariableRateFederalFundsRateMember" xlink:title="DebtInstrumentVariableRateFederalFundsRateMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentVariableRatePrimaryBaseRateMember" xlink:to="DebtInstrumentVariableRateFederalFundsRateMember" xlink:title="presentation: DebtInstrumentVariableRatePrimaryBaseRateMember to DebtInstrumentVariableRateFederalFundsRateMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentVariableRateEurodollarRateMember" xlink:label="DebtInstrumentVariableRateEurodollarRateMember" xlink:title="DebtInstrumentVariableRateEurodollarRateMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentVariableRatePrimaryBaseRateMember" xlink:to="DebtInstrumentVariableRateEurodollarRateMember" xlink:title="presentation: DebtInstrumentVariableRatePrimaryBaseRateMember to DebtInstrumentVariableRateEurodollarRateMember" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentVariableRateLIBORMember" xlink:label="DebtInstrumentVariableRateLIBORMember" xlink:title="DebtInstrumentVariableRateLIBORMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentVariableRatePrimaryBaseRateMember" xlink:to="DebtInstrumentVariableRateLIBORMember" xlink:title="presentation: DebtInstrumentVariableRatePrimaryBaseRateMember to DebtInstrumentVariableRateLIBORMember" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentVariableRateSecondaryBaseAxis" xlink:label="DebtInstrumentVariableRateSecondaryBaseAxis" xlink:title="DebtInstrumentVariableRateSecondaryBaseAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfDebtInstrumentsTable" xlink:to="DebtInstrumentVariableRateSecondaryBaseAxis" xlink:title="presentation: ScheduleOfDebtInstrumentsTable to DebtInstrumentVariableRateSecondaryBaseAxis" use="optional" order="6.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentVariableRateSecondaryBaseDomain" xlink:label="DebtInstrumentVariableRateSecondaryBaseDomain" xlink:title="DebtInstrumentVariableRateSecondaryBaseDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentVariableRateSecondaryBaseAxis" xlink:to="DebtInstrumentVariableRateSecondaryBaseDomain" xlink:title="presentation: DebtInstrumentVariableRateSecondaryBaseAxis to DebtInstrumentVariableRateSecondaryBaseDomain" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentVariableRateSecondaryBaseRateMember" xlink:label="DebtInstrumentVariableRateSecondaryBaseRateMember" xlink:title="DebtInstrumentVariableRateSecondaryBaseRateMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentVariableRateSecondaryBaseDomain" xlink:to="DebtInstrumentVariableRateSecondaryBaseRateMember" xlink:title="presentation: DebtInstrumentVariableRateSecondaryBaseDomain to DebtInstrumentVariableRateSecondaryBaseRateMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="DebtInstrumentLineItems" xlink:title="DebtInstrumentLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfDebtInstrumentsTable" xlink:to="DebtInstrumentLineItems" xlink:title="presentation: ScheduleOfDebtInstrumentsTable to DebtInstrumentLineItems" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtAndCapitalLeaseObligations" xlink:label="DebtAndCapitalLeaseObligations" xlink:title="DebtAndCapitalLeaseObligations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtAndCapitalLeaseObligations" xlink:title="presentation: DebtInstrumentLineItems to DebtAndCapitalLeaseObligations" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherShortTermBorrowings" xlink:label="OtherShortTermBorrowings" xlink:title="OtherShortTermBorrowings" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="OtherShortTermBorrowings" xlink:title="presentation: DebtInstrumentLineItems to OtherShortTermBorrowings" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="LongTermDebtCurrent" xlink:title="LongTermDebtCurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="LongTermDebtCurrent" xlink:title="presentation: DebtInstrumentLineItems to LongTermDebtCurrent" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations" xlink:label="LongTermDebtAndCapitalLeaseObligations" xlink:title="LongTermDebtAndCapitalLeaseObligations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="LongTermDebtAndCapitalLeaseObligations" xlink:title="presentation: DebtInstrumentLineItems to LongTermDebtAndCapitalLeaseObligations" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="DebtInstrumentInterestRateStatedPercentage" xlink:title="DebtInstrumentInterestRateStatedPercentage" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentInterestRateStatedPercentage" xlink:title="presentation: DebtInstrumentLineItems to DebtInstrumentInterestRateStatedPercentage" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="DebtInstrumentFaceAmount" xlink:title="DebtInstrumentFaceAmount" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentFaceAmount" xlink:title="presentation: DebtInstrumentLineItems to DebtInstrumentFaceAmount" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentIssuePriceAsPercentageOfFaceValue" xlink:label="DebtInstrumentIssuePriceAsPercentageOfFaceValue" xlink:title="DebtInstrumentIssuePriceAsPercentageOfFaceValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentIssuePriceAsPercentageOfFaceValue" xlink:title="presentation: DebtInstrumentLineItems to DebtInstrumentIssuePriceAsPercentageOfFaceValue" use="optional" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentDiscountRatePercentage" xlink:label="DebtInstrumentDiscountRatePercentage" xlink:title="DebtInstrumentDiscountRatePercentage" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentDiscountRatePercentage" xlink:title="presentation: DebtInstrumentLineItems to DebtInstrumentDiscountRatePercentage" use="optional" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentBorrowingCapacityAvailableIncrease" xlink:label="DebtInstrumentBorrowingCapacityAvailableIncrease" xlink:title="DebtInstrumentBorrowingCapacityAvailableIncrease" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentBorrowingCapacityAvailableIncrease" xlink:title="presentation: DebtInstrumentLineItems to DebtInstrumentBorrowingCapacityAvailableIncrease" use="optional" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityTerm" xlink:label="LineOfCreditFacilityTerm" xlink:title="LineOfCreditFacilityTerm" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="LineOfCreditFacilityTerm" xlink:title="presentation: DebtInstrumentLineItems to LineOfCreditFacilityTerm" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="GainsLossesOnExtinguishmentOfDebt" xlink:title="GainsLossesOnExtinguishmentOfDebt" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="GainsLossesOnExtinguishmentOfDebt" xlink:title="presentation: DebtInstrumentLineItems to GainsLossesOnExtinguishmentOfDebt" use="optional" order="11.0" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ArrangerFeesWrittenOff" xlink:label="ArrangerFeesWrittenOff" xlink:title="ArrangerFeesWrittenOff" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="ArrangerFeesWrittenOff" xlink:title="presentation: DebtInstrumentLineItems to ArrangerFeesWrittenOff" use="optional" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="LineOfCreditFacilityMaximumBorrowingCapacity" xlink:title="LineOfCreditFacilityMaximumBorrowingCapacity" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="LineOfCreditFacilityMaximumBorrowingCapacity" xlink:title="presentation: DebtInstrumentLineItems to LineOfCreditFacilityMaximumBorrowingCapacity" use="optional" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit" xlink:label="LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit" xlink:title="LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit" xlink:title="presentation: DebtInstrumentLineItems to LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit" use="optional" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityBorrowingCapacityAvailableIncrease" xlink:label="LineOfCreditFacilityBorrowingCapacityAvailableIncrease" xlink:title="LineOfCreditFacilityBorrowingCapacityAvailableIncrease" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="LineOfCreditFacilityBorrowingCapacityAvailableIncrease" xlink:title="presentation: DebtInstrumentLineItems to LineOfCreditFacilityBorrowingCapacityAvailableIncrease" use="optional" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentCovenantSecuredLeverageRatio" xlink:label="DebtInstrumentCovenantSecuredLeverageRatio" xlink:title="DebtInstrumentCovenantSecuredLeverageRatio" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentCovenantSecuredLeverageRatio" xlink:title="presentation: DebtInstrumentLineItems to DebtInstrumentCovenantSecuredLeverageRatio" use="optional" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentCovenantConsolidatedInterestCoverageRatio" xlink:label="DebtInstrumentCovenantConsolidatedInterestCoverageRatio" xlink:title="DebtInstrumentCovenantConsolidatedInterestCoverageRatio" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentCovenantConsolidatedInterestCoverageRatio" xlink:title="presentation: DebtInstrumentLineItems to DebtInstrumentCovenantConsolidatedInterestCoverageRatio" use="optional" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio" xlink:label="DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio" xlink:title="DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio" xlink:title="presentation: DebtInstrumentLineItems to DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio" use="optional" order="18.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentCovenantFixedChargeCoverageRatio" xlink:label="DebtInstrumentCovenantFixedChargeCoverageRatio" xlink:title="DebtInstrumentCovenantFixedChargeCoverageRatio" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentCovenantFixedChargeCoverageRatio" xlink:title="presentation: DebtInstrumentLineItems to DebtInstrumentCovenantFixedChargeCoverageRatio" use="optional" order="19.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:label="LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:title="LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:title="presentation: DebtInstrumentLineItems to LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" use="optional" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:label="LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:title="LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:title="presentation: DebtInstrumentLineItems to LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" use="optional" order="21.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod" xlink:label="LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod" xlink:title="LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod" xlink:title="presentation: DebtInstrumentLineItems to LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod" use="optional" order="22.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LineOfCreditFacilityAmountOutstanding" xlink:label="LineOfCreditFacilityAmountOutstanding" xlink:title="LineOfCreditFacilityAmountOutstanding" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="LineOfCreditFacilityAmountOutstanding" xlink:title="presentation: DebtInstrumentLineItems to LineOfCreditFacilityAmountOutstanding" order="24.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LettersOfCreditOutstandingAmount" xlink:label="LettersOfCreditOutstandingAmount" xlink:title="LettersOfCreditOutstandingAmount" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="LettersOfCreditOutstandingAmount" xlink:title="presentation: DebtInstrumentLineItems to LettersOfCreditOutstandingAmount" use="optional" order="25.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity" xlink:label="LineOfCreditFacilityRemainingBorrowingCapacity" xlink:title="LineOfCreditFacilityRemainingBorrowingCapacity" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="LineOfCreditFacilityRemainingBorrowingCapacity" xlink:title="presentation: DebtInstrumentLineItems to LineOfCreditFacilityRemainingBorrowingCapacity" use="optional" order="26.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentDescriptionOfVariableRateBasis" xlink:label="DebtInstrumentDescriptionOfVariableRateBasis" xlink:title="DebtInstrumentDescriptionOfVariableRateBasis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentDescriptionOfVariableRateBasis" xlink:title="presentation: DebtInstrumentLineItems to DebtInstrumentDescriptionOfVariableRateBasis" use="optional" order="27.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate" xlink:label="DebtInstrumentBasisSpreadOnVariableRate" xlink:title="DebtInstrumentBasisSpreadOnVariableRate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentBasisSpreadOnVariableRate" xlink:title="presentation: DebtInstrumentLineItems to DebtInstrumentBasisSpreadOnVariableRate" use="optional" order="28.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio" xlink:label="DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio" xlink:title="DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio" xlink:title="presentation: DebtInstrumentLineItems to DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:label="DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:title="DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:title="presentation: DebtInstrumentLineItems to DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:label="DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:title="DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:title="presentation: DebtInstrumentLineItems to DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber" xlink:label="DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber" xlink:title="DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber" xlink:title="presentation: DebtInstrumentLineItems to DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityInternationalReceivablesSold" xlink:label="LineOfCreditFacilityInternationalReceivablesSold" xlink:title="LineOfCreditFacilityInternationalReceivablesSold" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="LineOfCreditFacilityInternationalReceivablesSold" xlink:title="presentation: DebtInstrumentLineItems to LineOfCreditFacilityInternationalReceivablesSold" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityExpenses" xlink:label="LineOfCreditFacilityExpenses" xlink:title="LineOfCreditFacilityExpenses" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="LineOfCreditFacilityExpenses" xlink:title="presentation: DebtInstrumentLineItems to LineOfCreditFacilityExpenses" use="optional" order="8005.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentIncreaseAdditionalBorrowings" xlink:label="DebtInstrumentIncreaseAdditionalBorrowings" xlink:title="DebtInstrumentIncreaseAdditionalBorrowings" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentIncreaseAdditionalBorrowings" xlink:title="presentation: DebtInstrumentLineItems to DebtInstrumentIncreaseAdditionalBorrowings" use="optional" order="8006.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LinesOfCreditCurrent" xlink:label="LinesOfCreditCurrent" xlink:title="LinesOfCreditCurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="LinesOfCreditCurrent" xlink:title="presentation: DebtInstrumentLineItems to LinesOfCreditCurrent" use="optional" order="8007.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorInPossessionFinancingExitFee" xlink:label="DebtorInPossessionFinancingExitFee" xlink:title="DebtorInPossessionFinancingExitFee" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtorInPossessionFinancingExitFee" xlink:title="presentation: DebtInstrumentLineItems to DebtorInPossessionFinancingExitFee" use="optional" order="8008.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" xlink:label="CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" xlink:title="CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" xlink:title="presentation: DebtInstrumentLineItems to CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" use="optional" order="8009.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscount" xlink:label="DebtInstrumentUnamortizedDiscount" xlink:title="DebtInstrumentUnamortizedDiscount" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentUnamortizedDiscount" xlink:title="presentation: DebtInstrumentLineItems to DebtInstrumentUnamortizedDiscount" use="optional" order="8010.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentInterestRateEffectivePercentage" xlink:label="DebtInstrumentInterestRateEffectivePercentage" xlink:title="DebtInstrumentInterestRateEffectivePercentage" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentInterestRateEffectivePercentage" xlink:title="presentation: DebtInstrumentLineItems to DebtInstrumentInterestRateEffectivePercentage" use="optional" order="8011.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentMaturityTerm" xlink:label="DebtInstrumentMaturityTerm" xlink:title="DebtInstrumentMaturityTerm" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentMaturityTerm" xlink:title="presentation: DebtInstrumentLineItems to DebtInstrumentMaturityTerm" use="optional" order="23.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount" xlink:label="LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount" xlink:title="LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount" xlink:title="presentation: DebtInstrumentLineItems to LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount" use="optional" order="8012.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" xlink:label="LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" xlink:title="LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" xlink:title="presentation: DebtInstrumentLineItems to LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" use="optional" order="8013.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary" xlink:label="PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary" xlink:title="PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary" xlink:title="presentation: DebtInstrumentLineItems to PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary" use="optional" order="8014.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentPercentageVariableRateBasis" xlink:label="DebtInstrumentPercentageVariableRateBasis" xlink:title="DebtInstrumentPercentageVariableRateBasis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentPercentageVariableRateBasis" xlink:title="presentation: DebtInstrumentLineItems to DebtInstrumentPercentageVariableRateBasis" use="optional" order="8015.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentCovenantPaymentRequiredToBeMadeInCash" xlink:label="DebtInstrumentCovenantPaymentRequiredToBeMadeInCash" xlink:title="DebtInstrumentCovenantPaymentRequiredToBeMadeInCash" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentCovenantPaymentRequiredToBeMadeInCash" xlink:title="presentation: DebtInstrumentLineItems to DebtInstrumentCovenantPaymentRequiredToBeMadeInCash" use="optional" order="8016.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries" xlink:label="LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries" xlink:title="LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries" xlink:title="presentation: DebtInstrumentLineItems to LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries" use="optional" order="8017.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries" xlink:label="LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries" xlink:title="LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries" xlink:title="presentation: DebtInstrumentLineItems to LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries" use="optional" order="8018.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries" xlink:label="LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries" xlink:title="LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries" xlink:title="presentation: DebtInstrumentLineItems to LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries" use="optional" order="8019.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityThresholdForPrepayment" xlink:label="LineOfCreditFacilityThresholdForPrepayment" xlink:title="LineOfCreditFacilityThresholdForPrepayment" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="LineOfCreditFacilityThresholdForPrepayment" xlink:title="presentation: DebtInstrumentLineItems to LineOfCreditFacilityThresholdForPrepayment" use="optional" order="8020.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses" xlink:label="LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses" xlink:title="LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses" xlink:title="presentation: DebtInstrumentLineItems to LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses" use="optional" order="8021.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount" xlink:label="DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount" xlink:title="DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount" xlink:title="presentation: DebtInstrumentLineItems to DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount" use="optional" order="8022.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaturitiesOfLongTermDebtAbstract" xlink:label="MaturitiesOfLongTermDebtAbstract" xlink:title="MaturitiesOfLongTermDebtAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="MaturitiesOfLongTermDebtAbstract" xlink:title="presentation: DebtInstrumentLineItems to MaturitiesOfLongTermDebtAbstract" use="optional" order="8023.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:title="LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MaturitiesOfLongTermDebtAbstract" xlink:to="LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:title="presentation: MaturitiesOfLongTermDebtAbstract to LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:title="LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MaturitiesOfLongTermDebtAbstract" xlink:to="LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:title="presentation: MaturitiesOfLongTermDebtAbstract to LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:label="LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:title="LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MaturitiesOfLongTermDebtAbstract" xlink:to="LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:title="presentation: MaturitiesOfLongTermDebtAbstract to LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:label="LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:title="LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MaturitiesOfLongTermDebtAbstract" xlink:to="LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:title="presentation: MaturitiesOfLongTermDebtAbstract to LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:label="LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:title="LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MaturitiesOfLongTermDebtAbstract" xlink:to="LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:title="presentation: MaturitiesOfLongTermDebtAbstract to LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:label="LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:title="LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MaturitiesOfLongTermDebtAbstract" xlink:to="LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:title="presentation: MaturitiesOfLongTermDebtAbstract to LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" use="optional" order="8005.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtorInPossessionFinancingAmountArranged" xlink:label="DebtorInPossessionFinancingAmountArranged" xlink:title="DebtorInPossessionFinancingAmountArranged" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtorInPossessionFinancingAmountArranged" xlink:title="presentation: DebtInstrumentLineItems to DebtorInPossessionFinancingAmountArranged" use="optional" order="8024.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors" xlink:label="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors" xlink:title="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors" xlink:title="presentation: DebtInstrumentLineItems to DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors" use="optional" order="8025.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan" xlink:label="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan" xlink:title="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan" xlink:title="presentation: DebtInstrumentLineItems to DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan" use="optional" order="8026.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility" xlink:label="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility" xlink:title="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility" xlink:title="presentation: DebtInstrumentLineItems to DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility" use="optional" order="8027.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSecuredDebt" xlink:label="ProceedsFromIssuanceOfSecuredDebt" xlink:title="ProceedsFromIssuanceOfSecuredDebt" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="ProceedsFromIssuanceOfSecuredDebt" xlink:title="presentation: DebtInstrumentLineItems to ProceedsFromIssuanceOfSecuredDebt" use="optional" order="8028.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts" xlink:label="DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts" xlink:title="DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts" xlink:title="presentation: DebtInstrumentLineItems to DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts" use="optional" order="8029.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorInPossessionFinancingExitFeeAsPercentageOfRollUpCommitments" xlink:label="DebtorInPossessionFinancingExitFeeAsPercentageOfRollUpCommitments" xlink:title="DebtorInPossessionFinancingExitFeeAsPercentageOfRollUpCommitments" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtorInPossessionFinancingExitFeeAsPercentageOfRollUpCommitments" xlink:title="presentation: DebtInstrumentLineItems to DebtorInPossessionFinancingExitFeeAsPercentageOfRollUpCommitments" use="optional" order="8030.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments" xlink:label="DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments" xlink:title="DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments" xlink:title="presentation: DebtInstrumentLineItems to DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments" use="optional" order="8031.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments" xlink:label="GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments" xlink:title="GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments" xlink:title="presentation: DebtInstrumentLineItems to GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments" use="optional" order="8032.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentFrequencyOfPeriodicPayment" xlink:label="DebtInstrumentFrequencyOfPeriodicPayment" xlink:title="DebtInstrumentFrequencyOfPeriodicPayment" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentFrequencyOfPeriodicPayment" xlink:title="presentation: DebtInstrumentLineItems to DebtInstrumentFrequencyOfPeriodicPayment" order="29.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureEmergenceFromChapter11Details">
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SharesAxis" xlink:label="SharesAxis" xlink:title="SharesAxis" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SharesDomain" xlink:label="SharesDomain" xlink:title="SharesDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SharesAxis" xlink:to="SharesDomain" xlink:title="presentation: SharesAxis to SharesDomain" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_NewSharesMember" xlink:label="NewSharesMember" xlink:title="NewSharesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SharesDomain" xlink:to="NewSharesMember" xlink:title="presentation: SharesDomain to NewSharesMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="StatementClassOfStockAxis" xlink:title="StatementClassOfStockAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="ClassOfStockDomain" xlink:title="ClassOfStockDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementClassOfStockAxis" xlink:to="ClassOfStockDomain" xlink:title="presentation: StatementClassOfStockAxis to ClassOfStockDomain" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockMember" xlink:label="CommonStockMember" xlink:title="CommonStockMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassOfStockDomain" xlink:to="CommonStockMember" xlink:title="presentation: ClassOfStockDomain to CommonStockMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeAxis" xlink:to="RangeMember" xlink:title="presentation: RangeAxis to RangeMember" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MaximumMember" xlink:title="presentation: RangeMember to MaximumMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ReorganizationsAbstract" xlink:label="ReorganizationsAbstract" xlink:title="ReorganizationsAbstract" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyProceedingsNumberOfAffiliateEntitiesIncludedInBankruptcyFiling" xlink:label="BankruptcyProceedingsNumberOfAffiliateEntitiesIncludedInBankruptcyFiling" xlink:title="BankruptcyProceedingsNumberOfAffiliateEntitiesIncludedInBankruptcyFiling" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReorganizationsAbstract" xlink:to="BankruptcyProceedingsNumberOfAffiliateEntitiesIncludedInBankruptcyFiling" xlink:title="presentation: ReorganizationsAbstract to BankruptcyProceedingsNumberOfAffiliateEntitiesIncludedInBankruptcyFiling" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash" xlink:label="BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash" xlink:title="BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReorganizationsAbstract" xlink:to="BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash" xlink:title="presentation: ReorganizationsAbstract to BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock" xlink:label="BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock" xlink:title="BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReorganizationsAbstract" xlink:to="BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock" xlink:title="presentation: ReorganizationsAbstract to BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged" xlink:label="BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged" xlink:title="BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReorganizationsAbstract" xlink:to="BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged" xlink:title="presentation: ReorganizationsAbstract to BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyProceedingsNumberOfFullyAdministeredDebtors" xlink:label="BankruptcyProceedingsNumberOfFullyAdministeredDebtors" xlink:title="BankruptcyProceedingsNumberOfFullyAdministeredDebtors" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReorganizationsAbstract" xlink:to="BankruptcyProceedingsNumberOfFullyAdministeredDebtors" xlink:title="presentation: ReorganizationsAbstract to BankruptcyProceedingsNumberOfFullyAdministeredDebtors" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ReorganizationItemsAbstract" xlink:label="ReorganizationItemsAbstract" xlink:title="ReorganizationItemsAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReorganizationsAbstract" xlink:to="ReorganizationItemsAbstract" xlink:title="presentation: ReorganizationsAbstract to ReorganizationItemsAbstract" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees" xlink:label="DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees" xlink:title="DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReorganizationItemsAbstract" xlink:to="DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees" xlink:title="presentation: ReorganizationItemsAbstract to DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtorReorganizationItemsGainLossOnSettlementOfOtherClaimsNet1" xlink:label="DebtorReorganizationItemsGainLossOnSettlementOfOtherClaimsNet1" xlink:title="DebtorReorganizationItemsGainLossOnSettlementOfOtherClaimsNet1" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReorganizationItemsAbstract" xlink:to="DebtorReorganizationItemsGainLossOnSettlementOfOtherClaimsNet1" xlink:title="presentation: ReorganizationItemsAbstract to DebtorReorganizationItemsGainLossOnSettlementOfOtherClaimsNet1" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums" xlink:label="DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums" xlink:title="DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReorganizationItemsAbstract" xlink:to="DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums" xlink:title="presentation: ReorganizationItemsAbstract to DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1" xlink:label="DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1" xlink:title="DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReorganizationItemsAbstract" xlink:to="DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1" xlink:title="presentation: ReorganizationItemsAbstract to DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorReorganizationItemsSeveranceCosts" xlink:label="DebtorReorganizationItemsSeveranceCosts" xlink:title="DebtorReorganizationItemsSeveranceCosts" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReorganizationItemsAbstract" xlink:to="DebtorReorganizationItemsSeveranceCosts" xlink:title="presentation: ReorganizationItemsAbstract to DebtorReorganizationItemsSeveranceCosts" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_Chapter11ReorganizationTable" xlink:label="Chapter11ReorganizationTable" xlink:title="Chapter11ReorganizationTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReorganizationsAbstract" xlink:to="Chapter11ReorganizationTable" xlink:title="presentation: ReorganizationsAbstract to Chapter11ReorganizationTable" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="DebtInstrumentAxis" xlink:title="DebtInstrumentAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Chapter11ReorganizationTable" xlink:to="DebtInstrumentAxis" xlink:title="presentation: Chapter11ReorganizationTable to DebtInstrumentAxis" use="optional" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="DebtInstrumentNameDomain" xlink:title="DebtInstrumentNameDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentAxis" xlink:to="DebtInstrumentNameDomain" xlink:title="presentation: DebtInstrumentAxis to DebtInstrumentNameDomain" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorInPossessionCreditFacilityMember" xlink:label="DebtorInPossessionCreditFacilityMember" xlink:title="DebtorInPossessionCreditFacilityMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentNameDomain" xlink:to="DebtorInPossessionCreditFacilityMember" xlink:title="presentation: DebtInstrumentNameDomain to DebtorInPossessionCreditFacilityMember" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_NotesDue2009Member" xlink:label="NotesDue2009Member" xlink:title="NotesDue2009Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtInstrumentNameDomain" xlink:to="NotesDue2009Member" xlink:title="presentation: DebtInstrumentNameDomain to NotesDue2009Member" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Chapter11ReorganizationTable" xlink:to="SharesAxis" xlink:title="presentation: Chapter11ReorganizationTable to SharesAxis" use="optional" order="3.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Chapter11ReorganizationTable" xlink:to="StatementClassOfStockAxis" xlink:title="presentation: Chapter11ReorganizationTable to StatementClassOfStockAxis" use="optional" order="4.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_Chapter11ReorganizationLineItems" xlink:label="Chapter11ReorganizationLineItems" xlink:title="Chapter11ReorganizationLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Chapter11ReorganizationTable" xlink:to="Chapter11ReorganizationLineItems" xlink:title="presentation: Chapter11ReorganizationTable to Chapter11ReorganizationLineItems" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtorInPossessionFinancingAmountArranged" xlink:label="DebtorInPossessionFinancingAmountArranged" xlink:title="DebtorInPossessionFinancingAmountArranged" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Chapter11ReorganizationLineItems" xlink:to="DebtorInPossessionFinancingAmountArranged" xlink:title="presentation: Chapter11ReorganizationLineItems to DebtorInPossessionFinancingAmountArranged" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PlanOfReorganizationAbstract" xlink:label="PlanOfReorganizationAbstract" xlink:title="PlanOfReorganizationAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Chapter11ReorganizationLineItems" xlink:to="PlanOfReorganizationAbstract" xlink:title="presentation: Chapter11ReorganizationLineItems to PlanOfReorganizationAbstract" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CommonStockSharesApprovedForListingOnNYSE" xlink:label="CommonStockSharesApprovedForListingOnNYSE" xlink:title="CommonStockSharesApprovedForListingOnNYSE" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanOfReorganizationAbstract" xlink:to="CommonStockSharesApprovedForListingOnNYSE" xlink:title="presentation: PlanOfReorganizationAbstract to CommonStockSharesApprovedForListingOnNYSE" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PlanOfReorganizationCommonStockToBeIssuedShares" xlink:label="PlanOfReorganizationCommonStockToBeIssuedShares" xlink:title="PlanOfReorganizationCommonStockToBeIssuedShares" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanOfReorganizationAbstract" xlink:to="PlanOfReorganizationCommonStockToBeIssuedShares" xlink:title="presentation: PlanOfReorganizationAbstract to PlanOfReorganizationCommonStockToBeIssuedShares" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PlanOfReorganizationCommonStockSharesReservedForFutureIssuance" xlink:label="PlanOfReorganizationCommonStockSharesReservedForFutureIssuance" xlink:title="PlanOfReorganizationCommonStockSharesReservedForFutureIssuance" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanOfReorganizationAbstract" xlink:to="PlanOfReorganizationCommonStockSharesReservedForFutureIssuance" xlink:title="presentation: PlanOfReorganizationAbstract to PlanOfReorganizationCommonStockSharesReservedForFutureIssuance" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:label="PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:title="PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanOfReorganizationAbstract" xlink:to="PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:title="presentation: PlanOfReorganizationAbstract to PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ReorganizationItems" xlink:label="ReorganizationItems" xlink:title="ReorganizationItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Chapter11ReorganizationLineItems" xlink:to="ReorganizationItems" xlink:title="presentation: Chapter11ReorganizationLineItems to ReorganizationItems" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="Chapter11ReorganizationTable" xlink:to="RangeAxis" xlink:title="presentation: Chapter11ReorganizationTable to RangeAxis" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests" xlink:label="BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests" xlink:title="BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReorganizationsAbstract" xlink:to="BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests" xlink:title="presentation: ReorganizationsAbstract to BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureIncomeTaxesDetails5">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeAxis" xlink:to="RangeMember" xlink:title="presentation: RangeAxis to RangeMember" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MinimumMember" xlink:label="MinimumMember" xlink:title="MinimumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MinimumMember" xlink:title="presentation: RangeMember to MinimumMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MaximumMember" xlink:title="presentation: RangeMember to MaximumMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_LegalEntityAxis" xlink:label="LegalEntityAxis" xlink:title="LegalEntityAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityDomain" xlink:label="EntityDomain" xlink:title="EntityDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LegalEntityAxis" xlink:to="EntityDomain" xlink:title="presentation: LegalEntityAxis to EntityDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SubsidiariesOfWitcoCorporationMember" xlink:label="SubsidiariesOfWitcoCorporationMember" xlink:title="SubsidiariesOfWitcoCorporationMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDomain" xlink:to="SubsidiariesOfWitcoCorporationMember" xlink:title="presentation: EntityDomain to SubsidiariesOfWitcoCorporationMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SubsidiariesOfGreatLakesChemicalCompanyIncMember" xlink:label="SubsidiariesOfGreatLakesChemicalCompanyIncMember" xlink:title="SubsidiariesOfGreatLakesChemicalCompanyIncMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDomain" xlink:to="SubsidiariesOfGreatLakesChemicalCompanyIncMember" xlink:title="presentation: EntityDomain to SubsidiariesOfGreatLakesChemicalCompanyIncMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="IncomeTaxDisclosureAbstract" xlink:title="IncomeTaxDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IncomeTaxesTable" xlink:label="IncomeTaxesTable" xlink:title="IncomeTaxesTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxDisclosureAbstract" xlink:to="IncomeTaxesTable" xlink:title="presentation: IncomeTaxDisclosureAbstract to IncomeTaxesTable" use="optional" order="1.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxesTable" xlink:to="LegalEntityAxis" xlink:title="presentation: IncomeTaxesTable to LegalEntityAxis" use="optional" order="1.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxesTable" xlink:to="RangeAxis" xlink:title="presentation: IncomeTaxesTable to RangeAxis" use="optional" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IncomeTaxesLineItems" xlink:label="IncomeTaxesLineItems" xlink:title="IncomeTaxesLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxesTable" xlink:to="IncomeTaxesLineItems" xlink:title="presentation: IncomeTaxesTable to IncomeTaxesLineItems" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries" xlink:label="IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries" xlink:title="IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxesLineItems" xlink:to="IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries" xlink:title="presentation: IncomeTaxesLineItems to IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease" xlink:label="UnrecognizedTaxBenefitsPeriodIncreaseDecrease" xlink:title="UnrecognizedTaxBenefitsPeriodIncreaseDecrease" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxesLineItems" xlink:to="UnrecognizedTaxBenefitsPeriodIncreaseDecrease" xlink:title="presentation: IncomeTaxesLineItems to UnrecognizedTaxBenefitsPeriodIncreaseDecrease" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:label="ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:title="ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxesLineItems" xlink:to="ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:title="presentation: IncomeTaxesLineItems to ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" xlink:label="UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" xlink:title="UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:to="UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" xlink:title="presentation: ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward to UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" xlink:label="UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" xlink:title="UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:to="UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" xlink:title="presentation: ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward to UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" xlink:label="UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" xlink:title="UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:to="UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" xlink:title="presentation: ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward to UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations" xlink:label="UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations" xlink:title="UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:to="UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations" xlink:title="presentation: ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward to UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" xlink:label="UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" xlink:title="UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:to="UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" xlink:title="presentation: ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward to UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation" xlink:label="UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation" xlink:title="UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:to="UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation" xlink:title="presentation: ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward to UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation" use="optional" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense" xlink:label="UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense" xlink:title="UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxesLineItems" xlink:to="UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense" xlink:title="presentation: IncomeTaxesLineItems to UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome" xlink:label="UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome" xlink:title="UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxesLineItems" xlink:to="UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome" xlink:title="presentation: IncomeTaxesLineItems to UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued" xlink:label="UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued" xlink:title="UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxesLineItems" xlink:to="UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued" xlink:title="presentation: IncomeTaxesLineItems to UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IncomeTaxStatueOfLimitationsPeriod" xlink:label="IncomeTaxStatueOfLimitationsPeriod" xlink:title="IncomeTaxStatueOfLimitationsPeriod" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxesLineItems" xlink:to="IncomeTaxStatueOfLimitationsPeriod" xlink:title="presentation: IncomeTaxesLineItems to IncomeTaxStatueOfLimitationsPeriod" use="optional" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureIncomeTaxesDetails3">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeAxis" xlink:to="RangeMember" xlink:title="presentation: RangeAxis to RangeMember" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MinimumMember" xlink:label="MinimumMember" xlink:title="MinimumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MinimumMember" xlink:title="presentation: RangeMember to MinimumMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MaximumMember" xlink:title="presentation: RangeMember to MaximumMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="IncomeTaxDisclosureAbstract" xlink:title="IncomeTaxDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLossCarryforwardsTable" xlink:label="OperatingLossCarryforwardsTable" xlink:title="OperatingLossCarryforwardsTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxDisclosureAbstract" xlink:to="OperatingLossCarryforwardsTable" xlink:title="presentation: IncomeTaxDisclosureAbstract to OperatingLossCarryforwardsTable" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxAuthorityAxis" xlink:label="IncomeTaxAuthorityAxis" xlink:title="IncomeTaxAuthorityAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OperatingLossCarryforwardsTable" xlink:to="IncomeTaxAuthorityAxis" xlink:title="presentation: OperatingLossCarryforwardsTable to IncomeTaxAuthorityAxis" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain" xlink:label="IncomeTaxAuthorityDomain" xlink:title="IncomeTaxAuthorityDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxAuthorityAxis" xlink:to="IncomeTaxAuthorityDomain" xlink:title="presentation: IncomeTaxAuthorityAxis to IncomeTaxAuthorityDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DomesticCountryMember" xlink:label="DomesticCountryMember" xlink:title="DomesticCountryMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxAuthorityDomain" xlink:to="DomesticCountryMember" xlink:title="presentation: IncomeTaxAuthorityDomain to DomesticCountryMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StateAndLocalJurisdictionMember" xlink:label="StateAndLocalJurisdictionMember" xlink:title="StateAndLocalJurisdictionMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxAuthorityDomain" xlink:to="StateAndLocalJurisdictionMember" xlink:title="presentation: IncomeTaxAuthorityDomain to StateAndLocalJurisdictionMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ForeignCountryMember" xlink:label="ForeignCountryMember" xlink:title="ForeignCountryMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxAuthorityDomain" xlink:to="ForeignCountryMember" xlink:title="presentation: IncomeTaxAuthorityDomain to ForeignCountryMember" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OperatingLossCarryforwardsTable" xlink:to="RangeAxis" xlink:title="presentation: OperatingLossCarryforwardsTable to RangeAxis" use="optional" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLossCarryforwardsLineItems" xlink:label="OperatingLossCarryforwardsLineItems" xlink:title="OperatingLossCarryforwardsLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OperatingLossCarryforwardsTable" xlink:to="OperatingLossCarryforwardsLineItems" xlink:title="presentation: OperatingLossCarryforwardsTable to OperatingLossCarryforwardsLineItems" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLossCarryforwards" xlink:label="OperatingLossCarryforwards" xlink:title="OperatingLossCarryforwards" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OperatingLossCarryforwardsLineItems" xlink:to="OperatingLossCarryforwards" xlink:title="presentation: OperatingLossCarryforwardsLineItems to OperatingLossCarryforwards" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_OperatingLossCarryforwardsAnnualLimitationsOnUse" xlink:label="OperatingLossCarryforwardsAnnualLimitationsOnUse" xlink:title="OperatingLossCarryforwardsAnnualLimitationsOnUse" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OperatingLossCarryforwardsLineItems" xlink:to="OperatingLossCarryforwardsAnnualLimitationsOnUse" xlink:title="presentation: OperatingLossCarryforwardsLineItems to OperatingLossCarryforwardsAnnualLimitationsOnUse" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureNatureOfOperationsAndSummaryOfSignificantAccountingPoliciesDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeAxis" xlink:to="RangeMember" xlink:title="presentation: RangeAxis to RangeMember" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MinimumMember" xlink:label="MinimumMember" xlink:title="MinimumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MinimumMember" xlink:title="presentation: RangeMember to MinimumMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MaximumMember" xlink:title="presentation: RangeMember to MaximumMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="AccountingPoliciesAbstract" xlink:title="AccountingPoliciesAbstract" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SummaryOfSignificantAccountingPoliciesTable" xlink:label="SummaryOfSignificantAccountingPoliciesTable" xlink:title="SummaryOfSignificantAccountingPoliciesTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="SummaryOfSignificantAccountingPoliciesTable" xlink:title="presentation: AccountingPoliciesAbstract to SummaryOfSignificantAccountingPoliciesTable" order="1.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SummaryOfSignificantAccountingPoliciesTable" xlink:to="RangeAxis" xlink:title="presentation: SummaryOfSignificantAccountingPoliciesTable to RangeAxis" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SummaryOfSignificantAccountingPoliciesLineItems" xlink:label="SummaryOfSignificantAccountingPoliciesLineItems" xlink:title="SummaryOfSignificantAccountingPoliciesLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SummaryOfSignificantAccountingPoliciesTable" xlink:to="SummaryOfSignificantAccountingPoliciesLineItems" xlink:title="presentation: SummaryOfSignificantAccountingPoliciesTable to SummaryOfSignificantAccountingPoliciesLineItems" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:label="EquityMethodInvestmentOwnershipPercentage" xlink:title="EquityMethodInvestmentOwnershipPercentage" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SummaryOfSignificantAccountingPoliciesLineItems" xlink:to="EquityMethodInvestmentOwnershipPercentage" xlink:title="presentation: SummaryOfSignificantAccountingPoliciesLineItems to EquityMethodInvestmentOwnershipPercentage" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CostMethodInvestmentsOwnershipPercentage" xlink:label="CostMethodInvestmentsOwnershipPercentage" xlink:title="CostMethodInvestmentsOwnershipPercentage" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SummaryOfSignificantAccountingPoliciesLineItems" xlink:to="CostMethodInvestmentsOwnershipPercentage" xlink:title="presentation: SummaryOfSignificantAccountingPoliciesLineItems to CostMethodInvestmentsOwnershipPercentage" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AccountingPoliciesAndOtherItemsAbstract" xlink:label="AccountingPoliciesAndOtherItemsAbstract" xlink:title="AccountingPoliciesAndOtherItemsAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SummaryOfSignificantAccountingPoliciesLineItems" xlink:to="AccountingPoliciesAndOtherItemsAbstract" xlink:title="presentation: SummaryOfSignificantAccountingPoliciesLineItems to AccountingPoliciesAndOtherItemsAbstract" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xlink:label="MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xlink:title="MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAndOtherItemsAbstract" xlink:to="MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xlink:title="presentation: AccountingPoliciesAndOtherItemsAbstract to MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod" xlink:label="RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod" xlink:title="RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAndOtherItemsAbstract" xlink:to="RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod" xlink:title="presentation: AccountingPoliciesAndOtherItemsAbstract to RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivable" xlink:label="AllowanceForDoubtfulAccountsReceivable" xlink:title="AllowanceForDoubtfulAccountsReceivable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAndOtherItemsAbstract" xlink:to="AllowanceForDoubtfulAccountsReceivable" xlink:title="presentation: AccountingPoliciesAndOtherItemsAbstract to AllowanceForDoubtfulAccountsReceivable" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xlink:label="TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xlink:title="TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAndOtherItemsAbstract" xlink:to="TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xlink:title="presentation: AccountingPoliciesAndOtherItemsAbstract to TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent" xlink:label="CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent" xlink:title="CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAndOtherItemsAbstract" xlink:to="CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent" xlink:title="presentation: AccountingPoliciesAndOtherItemsAbstract to CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InterestPaid" xlink:label="InterestPaid" xlink:title="InterestPaid" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SummaryOfSignificantAccountingPoliciesLineItems" xlink:to="InterestPaid" xlink:title="presentation: SummaryOfSignificantAccountingPoliciesLineItems to InterestPaid" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxesPaidNet" xlink:label="IncomeTaxesPaidNet" xlink:title="IncomeTaxesPaidNet" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SummaryOfSignificantAccountingPoliciesLineItems" xlink:to="IncomeTaxesPaidNet" xlink:title="presentation: SummaryOfSignificantAccountingPoliciesLineItems to IncomeTaxesPaidNet" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CustomerRebatesAbstract" xlink:label="CustomerRebatesAbstract" xlink:title="CustomerRebatesAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SummaryOfSignificantAccountingPoliciesLineItems" xlink:to="CustomerRebatesAbstract" xlink:title="presentation: SummaryOfSignificantAccountingPoliciesLineItems to CustomerRebatesAbstract" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AccruedCustomerRebates" xlink:label="AccruedCustomerRebates" xlink:title="AccruedCustomerRebates" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CustomerRebatesAbstract" xlink:to="AccruedCustomerRebates" xlink:title="presentation: CustomerRebatesAbstract to AccruedCustomerRebates" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpenseAbstract" xlink:label="OtherNonoperatingIncomeExpenseAbstract" xlink:title="OtherNonoperatingIncomeExpenseAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SummaryOfSignificantAccountingPoliciesLineItems" xlink:to="OtherNonoperatingIncomeExpenseAbstract" xlink:title="presentation: SummaryOfSignificantAccountingPoliciesLineItems to OtherNonoperatingIncomeExpenseAbstract" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ForeignCurrencyTransactionGainLossBeforeTax" xlink:label="ForeignCurrencyTransactionGainLossBeforeTax" xlink:title="ForeignCurrencyTransactionGainLossBeforeTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherNonoperatingIncomeExpenseAbstract" xlink:to="ForeignCurrencyTransactionGainLossBeforeTax" xlink:title="presentation: OtherNonoperatingIncomeExpenseAbstract to ForeignCurrencyTransactionGainLossBeforeTax" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="InvestmentIncomeInterest" xlink:title="InvestmentIncomeInterest" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherNonoperatingIncomeExpenseAbstract" xlink:to="InvestmentIncomeInterest" xlink:title="presentation: OtherNonoperatingIncomeExpenseAbstract to InvestmentIncomeInterest" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" xlink:label="ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" xlink:title="ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherNonoperatingIncomeExpenseAbstract" xlink:to="ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" xlink:title="presentation: OtherNonoperatingIncomeExpenseAbstract to ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_OtherSundryNonoperatingIncomeExpense" xlink:label="OtherSundryNonoperatingIncomeExpense" xlink:title="OtherSundryNonoperatingIncomeExpense" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherNonoperatingIncomeExpenseAbstract" xlink:to="OtherSundryNonoperatingIncomeExpense" xlink:title="presentation: OtherNonoperatingIncomeExpenseAbstract to OtherSundryNonoperatingIncomeExpense" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount" xlink:label="OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount" xlink:title="OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherNonoperatingIncomeExpenseAbstract" xlink:to="OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount" xlink:title="presentation: OtherNonoperatingIncomeExpenseAbstract to OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureNatureOfOperationsAndSummaryOfSignificantAccountingPoliciesDetails3">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeAxis" xlink:to="RangeMember" xlink:title="presentation: RangeAxis to RangeMember" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MinimumMember" xlink:label="MinimumMember" xlink:title="MinimumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MinimumMember" xlink:title="presentation: RangeMember to MinimumMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MaximumMember" xlink:title="presentation: RangeMember to MaximumMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="AccountingPoliciesAbstract" xlink:title="AccountingPoliciesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:label="ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:title="ScheduleOfFiniteLivedIntangibleAssetsTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:title="presentation: AccountingPoliciesAbstract to ScheduleOfFiniteLivedIntangibleAssetsTable" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:title="FiniteLivedIntangibleAssetsByMajorClassAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:to="FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:title="presentation: ScheduleOfFiniteLivedIntangibleAssetsTable to FiniteLivedIntangibleAssetsByMajorClassAxis" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:title="FiniteLivedIntangibleAssetsMajorClassNameDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:title="presentation: FiniteLivedIntangibleAssetsByMajorClassAxis to FiniteLivedIntangibleAssetsMajorClassNameDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PatentsMember" xlink:label="PatentsMember" xlink:title="PatentsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="PatentsMember" xlink:title="presentation: FiniteLivedIntangibleAssetsMajorClassNameDomain to PatentsMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TrademarksMember" xlink:label="TrademarksMember" xlink:title="TrademarksMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="TrademarksMember" xlink:title="presentation: FiniteLivedIntangibleAssetsMajorClassNameDomain to TrademarksMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CustomerRelationshipsMember" xlink:label="CustomerRelationshipsMember" xlink:title="CustomerRelationshipsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="CustomerRelationshipsMember" xlink:title="presentation: FiniteLivedIntangibleAssetsMajorClassNameDomain to CustomerRelationshipsMember" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ProductionRightsMember" xlink:label="ProductionRightsMember" xlink:title="ProductionRightsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="ProductionRightsMember" xlink:title="presentation: FiniteLivedIntangibleAssetsMajorClassNameDomain to ProductionRightsMember" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherIntangibleAssetsMember" xlink:label="OtherIntangibleAssetsMember" xlink:title="OtherIntangibleAssetsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="OtherIntangibleAssetsMember" xlink:title="presentation: FiniteLivedIntangibleAssetsMajorClassNameDomain to OtherIntangibleAssetsMember" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:to="RangeAxis" xlink:title="presentation: ScheduleOfFiniteLivedIntangibleAssetsTable to RangeAxis" use="optional" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems" xlink:label="FiniteLivedIntangibleAssetsLineItems" xlink:title="FiniteLivedIntangibleAssetsLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:to="FiniteLivedIntangibleAssetsLineItems" xlink:title="presentation: ScheduleOfFiniteLivedIntangibleAssetsTable to FiniteLivedIntangibleAssetsLineItems" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:label="FiniteLivedIntangibleAssetUsefulLife" xlink:title="FiniteLivedIntangibleAssetUsefulLife" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsLineItems" xlink:to="FiniteLivedIntangibleAssetUsefulLife" xlink:title="presentation: FiniteLivedIntangibleAssetsLineItems to FiniteLivedIntangibleAssetUsefulLife" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureNatureOfOperationsAndSummaryOfSignificantAccountingPoliciesDetails2">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeAxis" xlink:to="RangeMember" xlink:title="presentation: RangeAxis to RangeMember" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MinimumMember" xlink:label="MinimumMember" xlink:title="MinimumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MinimumMember" xlink:title="presentation: RangeMember to MinimumMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MaximumMember" xlink:title="presentation: RangeMember to MaximumMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="AccountingPoliciesAbstract" xlink:title="AccountingPoliciesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:label="ScheduleOfPropertyPlantAndEquipmentTable" xlink:title="ScheduleOfPropertyPlantAndEquipmentTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="ScheduleOfPropertyPlantAndEquipmentTable" xlink:title="presentation: AccountingPoliciesAbstract to ScheduleOfPropertyPlantAndEquipmentTable" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="PropertyPlantAndEquipmentByTypeAxis" xlink:title="PropertyPlantAndEquipmentByTypeAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfPropertyPlantAndEquipmentTable" xlink:to="PropertyPlantAndEquipmentByTypeAxis" xlink:title="presentation: ScheduleOfPropertyPlantAndEquipmentTable to PropertyPlantAndEquipmentByTypeAxis" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="PropertyPlantAndEquipmentTypeDomain" xlink:title="PropertyPlantAndEquipmentTypeDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentByTypeAxis" xlink:to="PropertyPlantAndEquipmentTypeDomain" xlink:title="presentation: PropertyPlantAndEquipmentByTypeAxis to PropertyPlantAndEquipmentTypeDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LandImprovementsMember" xlink:label="LandImprovementsMember" xlink:title="LandImprovementsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentTypeDomain" xlink:to="LandImprovementsMember" xlink:title="presentation: PropertyPlantAndEquipmentTypeDomain to LandImprovementsMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BuildingAndBuildingImprovementsMember" xlink:label="BuildingAndBuildingImprovementsMember" xlink:title="BuildingAndBuildingImprovementsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentTypeDomain" xlink:to="BuildingAndBuildingImprovementsMember" xlink:title="presentation: PropertyPlantAndEquipmentTypeDomain to BuildingAndBuildingImprovementsMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MachineryAndEquipmentMember" xlink:label="MachineryAndEquipmentMember" xlink:title="MachineryAndEquipmentMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentTypeDomain" xlink:to="MachineryAndEquipmentMember" xlink:title="presentation: PropertyPlantAndEquipmentTypeDomain to MachineryAndEquipmentMember" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ComputerEquipmentMember" xlink:label="ComputerEquipmentMember" xlink:title="ComputerEquipmentMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentTypeDomain" xlink:to="ComputerEquipmentMember" xlink:title="presentation: PropertyPlantAndEquipmentTypeDomain to ComputerEquipmentMember" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FurnitureAndFixturesMember" xlink:label="FurnitureAndFixturesMember" xlink:title="FurnitureAndFixturesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentTypeDomain" xlink:to="FurnitureAndFixturesMember" xlink:title="presentation: PropertyPlantAndEquipmentTypeDomain to FurnitureAndFixturesMember" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfPropertyPlantAndEquipmentTable" xlink:to="RangeAxis" xlink:title="presentation: ScheduleOfPropertyPlantAndEquipmentTable to RangeAxis" use="optional" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:label="PropertyPlantAndEquipmentLineItems" xlink:title="PropertyPlantAndEquipmentLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfPropertyPlantAndEquipmentTable" xlink:to="PropertyPlantAndEquipmentLineItems" xlink:title="presentation: ScheduleOfPropertyPlantAndEquipmentTable to PropertyPlantAndEquipmentLineItems" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:label="PropertyPlantAndEquipmentUsefulLife" xlink:title="PropertyPlantAndEquipmentUsefulLife" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentLineItems" xlink:to="PropertyPlantAndEquipmentUsefulLife" xlink:title="presentation: PropertyPlantAndEquipmentLineItems to PropertyPlantAndEquipmentUsefulLife" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureRestructuringAndAssetImpairmentActivitiesDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeAxis" xlink:to="RangeMember" xlink:title="presentation: RangeAxis to RangeMember" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MinimumMember" xlink:label="MinimumMember" xlink:title="MinimumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MinimumMember" xlink:title="presentation: RangeMember to MinimumMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MaximumMember" xlink:title="presentation: RangeMember to MaximumMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:label="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:title="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:label="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:title="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:to="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:title="presentation: IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis to DisposalGroupsIncludingDiscontinuedOperationsNameDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AntioxidantAndUVStabilizersMember" xlink:label="AntioxidantAndUVStabilizersMember" xlink:title="AntioxidantAndUVStabilizersMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:to="AntioxidantAndUVStabilizersMember" xlink:title="presentation: DisposalGroupsIncludingDiscontinuedOperationsNameDomain to AntioxidantAndUVStabilizersMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_TetrabromTechnologiesLtdMember" xlink:label="TetrabromTechnologiesLtdMember" xlink:title="TetrabromTechnologiesLtdMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:to="TetrabromTechnologiesLtdMember" xlink:title="presentation: DisposalGroupsIncludingDiscontinuedOperationsNameDomain to TetrabromTechnologiesLtdMember" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="StatementBusinessSegmentsAxis" xlink:title="StatementBusinessSegmentsAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentDomain" xlink:label="SegmentDomain" xlink:title="SegmentDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementBusinessSegmentsAxis" xlink:to="SegmentDomain" xlink:title="presentation: StatementBusinessSegmentsAxis to SegmentDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IndustrialPerformanceProductsMember" xlink:label="IndustrialPerformanceProductsMember" xlink:title="IndustrialPerformanceProductsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentDomain" xlink:to="IndustrialPerformanceProductsMember" xlink:title="presentation: SegmentDomain to IndustrialPerformanceProductsMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ChemturaAgroSolutionsMember" xlink:label="ChemturaAgroSolutionsMember" xlink:title="ChemturaAgroSolutionsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentDomain" xlink:to="ChemturaAgroSolutionsMember" xlink:title="presentation: SegmentDomain to ChemturaAgroSolutionsMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CorporateMember" xlink:label="CorporateMember" xlink:title="CorporateMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentDomain" xlink:to="CorporateMember" xlink:title="presentation: SegmentDomain to CorporateMember" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract" xlink:label="RestructuringAndRelatedActivitiesAbstract" xlink:title="RestructuringAndRelatedActivitiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable" xlink:label="ScheduleOfRestructuringAndRelatedCostsTable" xlink:title="ScheduleOfRestructuringAndRelatedCostsTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringAndRelatedActivitiesAbstract" xlink:to="ScheduleOfRestructuringAndRelatedCostsTable" xlink:title="presentation: RestructuringAndRelatedActivitiesAbstract to ScheduleOfRestructuringAndRelatedCostsTable" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringCostAndReserveAxis" xlink:label="RestructuringCostAndReserveAxis" xlink:title="RestructuringCostAndReserveAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfRestructuringAndRelatedCostsTable" xlink:to="RestructuringCostAndReserveAxis" xlink:title="presentation: ScheduleOfRestructuringAndRelatedCostsTable to RestructuringCostAndReserveAxis" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TypeOfRestructuringDomain" xlink:label="TypeOfRestructuringDomain" xlink:title="TypeOfRestructuringDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringCostAndReserveAxis" xlink:to="TypeOfRestructuringDomain" xlink:title="presentation: RestructuringCostAndReserveAxis to TypeOfRestructuringDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeSeveranceMember" xlink:label="EmployeeSeveranceMember" xlink:title="EmployeeSeveranceMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="TypeOfRestructuringDomain" xlink:to="EmployeeSeveranceMember" xlink:title="presentation: TypeOfRestructuringDomain to EmployeeSeveranceMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FacilityClosingMember" xlink:label="FacilityClosingMember" xlink:title="FacilityClosingMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="TypeOfRestructuringDomain" xlink:to="FacilityClosingMember" xlink:title="presentation: TypeOfRestructuringDomain to FacilityClosingMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LeaseFacilityClosureMember" xlink:label="LeaseFacilityClosureMember" xlink:title="LeaseFacilityClosureMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="TypeOfRestructuringDomain" xlink:to="LeaseFacilityClosureMember" xlink:title="presentation: TypeOfRestructuringDomain to LeaseFacilityClosureMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReorganizationMember" xlink:label="ReorganizationMember" xlink:title="ReorganizationMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="TypeOfRestructuringDomain" xlink:to="ReorganizationMember" xlink:title="presentation: TypeOfRestructuringDomain to ReorganizationMember" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReceivableWriteOffMember" xlink:label="ReceivableWriteOffMember" xlink:title="ReceivableWriteOffMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="TypeOfRestructuringDomain" xlink:to="ReceivableWriteOffMember" xlink:title="presentation: TypeOfRestructuringDomain to ReceivableWriteOffMember" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfRestructuringAndRelatedCostsTable" xlink:to="StatementBusinessSegmentsAxis" xlink:title="presentation: ScheduleOfRestructuringAndRelatedCostsTable to StatementBusinessSegmentsAxis" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AllCountriesAxis" xlink:label="AllCountriesAxis" xlink:title="AllCountriesAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfRestructuringAndRelatedCostsTable" xlink:to="AllCountriesAxis" xlink:title="presentation: ScheduleOfRestructuringAndRelatedCostsTable to AllCountriesAxis" order="3.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_AllCountriesDomain" xlink:label="AllCountriesDomain" xlink:title="AllCountriesDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AllCountriesAxis" xlink:to="AllCountriesDomain" xlink:title="presentation: AllCountriesAxis to AllCountriesDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_IT" xlink:label="IT" xlink:title="IT" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AllCountriesDomain" xlink:to="IT" xlink:title="presentation: AllCountriesDomain to IT" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_US" xlink:label="US" xlink:title="US" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AllCountriesDomain" xlink:to="US" xlink:title="presentation: AllCountriesDomain to US" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="IncomeStatementLocationAxis" xlink:title="IncomeStatementLocationAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfRestructuringAndRelatedCostsTable" xlink:to="IncomeStatementLocationAxis" xlink:title="presentation: ScheduleOfRestructuringAndRelatedCostsTable to IncomeStatementLocationAxis" order="4.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="IncomeStatementLocationDomain" xlink:title="IncomeStatementLocationDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementLocationAxis" xlink:to="IncomeStatementLocationDomain" xlink:title="presentation: IncomeStatementLocationAxis to IncomeStatementLocationDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CostOfSalesMember" xlink:label="CostOfSalesMember" xlink:title="CostOfSalesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementLocationDomain" xlink:to="CostOfSalesMember" xlink:title="presentation: IncomeStatementLocationDomain to CostOfSalesMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfRestructuringAndRelatedCostsTable" xlink:to="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:title="presentation: ScheduleOfRestructuringAndRelatedCostsTable to IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" order="5.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfRestructuringAndRelatedCostsTable" xlink:to="RangeAxis" xlink:title="presentation: ScheduleOfRestructuringAndRelatedCostsTable to RangeAxis" use="optional" order="6.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringCostAndReserveLineItems" xlink:label="RestructuringCostAndReserveLineItems" xlink:title="RestructuringCostAndReserveLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfRestructuringAndRelatedCostsTable" xlink:to="RestructuringCostAndReserveLineItems" xlink:title="presentation: ScheduleOfRestructuringAndRelatedCostsTable to RestructuringCostAndReserveLineItems" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringCharges" xlink:label="RestructuringCharges" xlink:title="RestructuringCharges" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringCostAndReserveLineItems" xlink:to="RestructuringCharges" xlink:title="presentation: RestructuringCostAndReserveLineItems to RestructuringCharges" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/positiveLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringReserveSettledWithoutCash" xlink:label="RestructuringReserveSettledWithoutCash" xlink:title="RestructuringReserveSettledWithoutCash" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringCostAndReserveLineItems" xlink:to="RestructuringReserveSettledWithoutCash" xlink:title="presentation: RestructuringCostAndReserveLineItems to RestructuringReserveSettledWithoutCash" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringReserveSettledWithCash" xlink:label="RestructuringReserveSettledWithCash" xlink:title="RestructuringReserveSettledWithCash" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringCostAndReserveLineItems" xlink:to="RestructuringReserveSettledWithCash" xlink:title="presentation: RestructuringCostAndReserveLineItems to RestructuringReserveSettledWithCash" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges" xlink:label="RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges" xlink:title="RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringCostAndReserveLineItems" xlink:to="RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges" xlink:title="presentation: RestructuringCostAndReserveLineItems to RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths" xlink:label="RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths" xlink:title="RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringCostAndReserveLineItems" xlink:to="RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths" xlink:title="presentation: RestructuringCostAndReserveLineItems to RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths" xlink:label="RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths" xlink:title="RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringCostAndReserveLineItems" xlink:to="RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths" xlink:title="presentation: RestructuringCostAndReserveLineItems to RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringReserveAcceleratedDepreciation" xlink:label="RestructuringReserveAcceleratedDepreciation" xlink:title="RestructuringReserveAcceleratedDepreciation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringCostAndReserveLineItems" xlink:to="RestructuringReserveAcceleratedDepreciation" xlink:title="presentation: RestructuringCostAndReserveLineItems to RestructuringReserveAcceleratedDepreciation" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetRetirementObligation" xlink:label="AssetRetirementObligation" xlink:title="AssetRetirementObligation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringCostAndReserveLineItems" xlink:to="AssetRetirementObligation" xlink:title="presentation: RestructuringCostAndReserveLineItems to AssetRetirementObligation" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SeveranceAndOtherFacilityClosureCosts" xlink:label="SeveranceAndOtherFacilityClosureCosts" xlink:title="SeveranceAndOtherFacilityClosureCosts" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringCostAndReserveLineItems" xlink:to="SeveranceAndOtherFacilityClosureCosts" xlink:title="presentation: RestructuringCostAndReserveLineItems to SeveranceAndOtherFacilityClosureCosts" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringReserveRollForward" xlink:label="RestructuringReserveRollForward" xlink:title="RestructuringReserveRollForward" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringCostAndReserveLineItems" xlink:to="RestructuringReserveRollForward" xlink:title="presentation: RestructuringCostAndReserveLineItems to RestructuringReserveRollForward" use="optional" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringReserve" xlink:label="RestructuringReserve" xlink:title="RestructuringReserve" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringReserveRollForward" xlink:to="RestructuringReserve" xlink:title="presentation: RestructuringReserveRollForward to RestructuringReserve" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringReserve" xlink:label="RestructuringReserve_2" xlink:title="RestructuringReserve" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringReserveRollForward" xlink:to="RestructuringReserve_2" xlink:title="presentation: RestructuringReserveRollForward to RestructuringReserve" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RestructuringReservePeriodExpenses" xlink:label="RestructuringReservePeriodExpenses" xlink:title="RestructuringReservePeriodExpenses" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringReserveRollForward" xlink:to="RestructuringReservePeriodExpenses" xlink:title="presentation: RestructuringReserveRollForward to RestructuringReservePeriodExpenses" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringReserveRollForward" xlink:to="RestructuringReserveSettledWithCash" xlink:title="presentation: RestructuringReserveRollForward to RestructuringReserveSettledWithCash" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringReserveAccrualAdjustment" xlink:label="RestructuringReserveAccrualAdjustment" xlink:title="RestructuringReserveAccrualAdjustment" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringReserveRollForward" xlink:to="RestructuringReserveAccrualAdjustment" xlink:title="presentation: RestructuringReserveRollForward to RestructuringReserveAccrualAdjustment" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetImpairmentChargesAbstract" xlink:label="AssetImpairmentChargesAbstract" xlink:title="AssetImpairmentChargesAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringCostAndReserveLineItems" xlink:to="AssetImpairmentChargesAbstract" xlink:title="presentation: RestructuringCostAndReserveLineItems to AssetImpairmentChargesAbstract" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ImpairmentOfPropertyPlantAndEquipment" xlink:label="ImpairmentOfPropertyPlantAndEquipment" xlink:title="ImpairmentOfPropertyPlantAndEquipment" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetImpairmentChargesAbstract" xlink:to="ImpairmentOfPropertyPlantAndEquipment" xlink:title="presentation: AssetImpairmentChargesAbstract to ImpairmentOfPropertyPlantAndEquipment" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="AssetImpairmentCharges" xlink:title="AssetImpairmentCharges" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetImpairmentChargesAbstract" xlink:to="AssetImpairmentCharges" xlink:title="presentation: AssetImpairmentChargesAbstract to AssetImpairmentCharges" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RestructuringAndRelatedActivitiesNumberOfOfficeFacilities" xlink:label="RestructuringAndRelatedActivitiesNumberOfOfficeFacilities" xlink:title="RestructuringAndRelatedActivitiesNumberOfOfficeFacilities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringCostAndReserveLineItems" xlink:to="RestructuringAndRelatedActivitiesNumberOfOfficeFacilities" xlink:title="presentation: RestructuringCostAndReserveLineItems to RestructuringAndRelatedActivitiesNumberOfOfficeFacilities" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture" xlink:label="PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture" xlink:title="PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringCostAndReserveLineItems" xlink:to="PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture" xlink:title="presentation: RestructuringCostAndReserveLineItems to PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RestructuringReserveAnticipatedAnnualCashSavings" xlink:label="RestructuringReserveAnticipatedAnnualCashSavings" xlink:title="RestructuringReserveAnticipatedAnnualCashSavings" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringCostAndReserveLineItems" xlink:to="RestructuringReserveAnticipatedAnnualCashSavings" xlink:title="presentation: RestructuringCostAndReserveLineItems to RestructuringReserveAnticipatedAnnualCashSavings" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureGoodwillAndIntangibleAssetsDetails2">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:label="ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:title="ScheduleOfFiniteLivedIntangibleAssetsTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:title="FiniteLivedIntangibleAssetsByMajorClassAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:to="FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:title="presentation: ScheduleOfFiniteLivedIntangibleAssetsTable to FiniteLivedIntangibleAssetsByMajorClassAxis" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:title="FiniteLivedIntangibleAssetsMajorClassNameDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:title="presentation: FiniteLivedIntangibleAssetsByMajorClassAxis to FiniteLivedIntangibleAssetsMajorClassNameDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PatentsMember" xlink:label="PatentsMember" xlink:title="PatentsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="PatentsMember" xlink:title="presentation: FiniteLivedIntangibleAssetsMajorClassNameDomain to PatentsMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TrademarksMember" xlink:label="TrademarksMember" xlink:title="TrademarksMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="TrademarksMember" xlink:title="presentation: FiniteLivedIntangibleAssetsMajorClassNameDomain to TrademarksMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CustomerRelationshipsMember" xlink:label="CustomerRelationshipsMember" xlink:title="CustomerRelationshipsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="CustomerRelationshipsMember" xlink:title="presentation: FiniteLivedIntangibleAssetsMajorClassNameDomain to CustomerRelationshipsMember" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ProductionRightsMember" xlink:label="ProductionRightsMember" xlink:title="ProductionRightsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="ProductionRightsMember" xlink:title="presentation: FiniteLivedIntangibleAssetsMajorClassNameDomain to ProductionRightsMember" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherIntangibleAssetsMember" xlink:label="OtherIntangibleAssetsMember" xlink:title="OtherIntangibleAssetsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="OtherIntangibleAssetsMember" xlink:title="presentation: FiniteLivedIntangibleAssetsMajorClassNameDomain to OtherIntangibleAssetsMember" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems" xlink:label="FiniteLivedIntangibleAssetsLineItems" xlink:title="FiniteLivedIntangibleAssetsLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:to="FiniteLivedIntangibleAssetsLineItems" xlink:title="presentation: ScheduleOfFiniteLivedIntangibleAssetsTable to FiniteLivedIntangibleAssetsLineItems" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="FiniteLivedIntangibleAssetsGross" xlink:title="FiniteLivedIntangibleAssetsGross" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsLineItems" xlink:to="FiniteLivedIntangibleAssetsGross" xlink:title="presentation: FiniteLivedIntangibleAssetsLineItems to FiniteLivedIntangibleAssetsGross" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:title="FiniteLivedIntangibleAssetsAccumulatedAmortization" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsLineItems" xlink:to="FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:title="presentation: FiniteLivedIntangibleAssetsLineItems to FiniteLivedIntangibleAssetsAccumulatedAmortization" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="FiniteLivedIntangibleAssetsNet" xlink:title="FiniteLivedIntangibleAssetsNet" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsLineItems" xlink:to="FiniteLivedIntangibleAssetsNet" xlink:title="presentation: FiniteLivedIntangibleAssetsLineItems to FiniteLivedIntangibleAssetsNet" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAcquired" xlink:label="FiniteLivedIntangibleAssetsAcquired" xlink:title="FiniteLivedIntangibleAssetsAcquired" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsLineItems" xlink:to="FiniteLivedIntangibleAssetsAcquired" xlink:title="presentation: FiniteLivedIntangibleAssetsLineItems to FiniteLivedIntangibleAssetsAcquired" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsTranslationAdjustments" xlink:label="FiniteLivedIntangibleAssetsTranslationAdjustments" xlink:title="FiniteLivedIntangibleAssetsTranslationAdjustments" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsLineItems" xlink:to="FiniteLivedIntangibleAssetsTranslationAdjustments" xlink:title="presentation: FiniteLivedIntangibleAssetsLineItems to FiniteLivedIntangibleAssetsTranslationAdjustments" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="AmortizationOfIntangibleAssets" xlink:title="AmortizationOfIntangibleAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsLineItems" xlink:to="AmortizationOfIntangibleAssets" xlink:title="presentation: FiniteLivedIntangibleAssetsLineItems to AmortizationOfIntangibleAssets" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_FiniteLivedIntangibleAssetsWrittenOff" xlink:label="FiniteLivedIntangibleAssetsWrittenOff" xlink:title="FiniteLivedIntangibleAssetsWrittenOff" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsLineItems" xlink:to="FiniteLivedIntangibleAssetsWrittenOff" xlink:title="presentation: FiniteLivedIntangibleAssetsLineItems to FiniteLivedIntangibleAssetsWrittenOff" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" xlink:label="FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" xlink:title="FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsLineItems" xlink:to="FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" xlink:title="presentation: FiniteLivedIntangibleAssetsLineItems to FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:label="FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:title="FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" xlink:to="FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:title="presentation: FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract to FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:label="FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:title="FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" xlink:to="FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:title="presentation: FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract to FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:label="FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:title="FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" xlink:to="FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:title="presentation: FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract to FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:label="FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:title="FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" xlink:to="FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:title="presentation: FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract to FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:label="FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:title="FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" xlink:to="FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:title="presentation: FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract to FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ImpairmentOfIntangibleAssetsFinitelived" xlink:label="ImpairmentOfIntangibleAssetsFinitelived" xlink:title="ImpairmentOfIntangibleAssetsFinitelived" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FiniteLivedIntangibleAssetsLineItems" xlink:to="ImpairmentOfIntangibleAssetsFinitelived" xlink:title="presentation: FiniteLivedIntangibleAssetsLineItems to ImpairmentOfIntangibleAssetsFinitelived" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:title="GoodwillAndIntangibleAssetsDisclosureAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:to="ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:title="presentation: GoodwillAndIntangibleAssetsDisclosureAbstract to ScheduleOfFiniteLivedIntangibleAssetsTable" order="1.0" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureDerivativeInstrumentsAndHedgingActivitiesDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeAxis" xlink:to="RangeMember" xlink:title="presentation: RangeAxis to RangeMember" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MaximumMember" xlink:title="presentation: RangeMember to MaximumMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeByNatureAxis" xlink:label="DerivativeByNatureAxis" xlink:title="DerivativeByNatureAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="DerivativeContractTypeDomain" xlink:title="DerivativeContractTypeDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DerivativeByNatureAxis" xlink:to="DerivativeContractTypeDomain" xlink:title="presentation: DerivativeByNatureAxis to DerivativeContractTypeDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ForeignExchangeContractMember" xlink:label="ForeignExchangeContractMember" xlink:title="ForeignExchangeContractMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DerivativeContractTypeDomain" xlink:to="ForeignExchangeContractMember" xlink:title="presentation: DerivativeContractTypeDomain to ForeignExchangeContractMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:label="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:title="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:label="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:title="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:to="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:title="presentation: IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis to DisposalGroupsIncludingDiscontinuedOperationsNameDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_TetrabromTechnologiesLtdMember" xlink:label="TetrabromTechnologiesLtdMember" xlink:title="TetrabromTechnologiesLtdMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:to="TetrabromTechnologiesLtdMember" xlink:title="presentation: DisposalGroupsIncludingDiscontinuedOperationsNameDomain to TetrabromTechnologiesLtdMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:title="DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeTable" xlink:label="DerivativeTable" xlink:title="DerivativeTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:to="DerivativeTable" xlink:title="presentation: DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract to DerivativeTable" order="1.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DerivativeTable" xlink:to="DerivativeByNatureAxis" xlink:title="presentation: DerivativeTable to DerivativeByNatureAxis" order="1.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DerivativeTable" xlink:to="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:title="presentation: DerivativeTable to IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" use="optional" order="2.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DerivativeTable" xlink:to="RangeAxis" xlink:title="presentation: DerivativeTable to RangeAxis" use="optional" order="3.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeLineItems" xlink:label="DerivativeLineItems" xlink:title="DerivativeLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DerivativeTable" xlink:to="DerivativeLineItems" xlink:title="presentation: DerivativeTable to DerivativeLineItems" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_NumberOfForeignCurrencyDerivatives" xlink:label="NumberOfForeignCurrencyDerivatives" xlink:title="NumberOfForeignCurrencyDerivatives" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DerivativeLineItems" xlink:to="NumberOfForeignCurrencyDerivatives" xlink:title="presentation: DerivativeLineItems to NumberOfForeignCurrencyDerivatives" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NotionalAmountOfForeignCurrencyDerivatives" xlink:label="NotionalAmountOfForeignCurrencyDerivatives" xlink:title="NotionalAmountOfForeignCurrencyDerivatives" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DerivativeLineItems" xlink:to="NotionalAmountOfForeignCurrencyDerivatives" xlink:title="presentation: DerivativeLineItems to NotionalAmountOfForeignCurrencyDerivatives" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SaleOfStockPercentageOfOwnershipInterestSold" xlink:label="SaleOfStockPercentageOfOwnershipInterestSold" xlink:title="SaleOfStockPercentageOfOwnershipInterestSold" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DerivativeLineItems" xlink:to="SaleOfStockPercentageOfOwnershipInterestSold" xlink:title="presentation: DerivativeLineItems to SaleOfStockPercentageOfOwnershipInterestSold" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived" xlink:label="DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived" xlink:title="DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DerivativeLineItems" xlink:to="DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived" xlink:title="presentation: DerivativeLineItems to DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GainLossOnForeignCurrencyDerivativesRecordedInEarningsNet" xlink:label="GainLossOnForeignCurrencyDerivativesRecordedInEarningsNet" xlink:title="GainLossOnForeignCurrencyDerivativesRecordedInEarningsNet" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DerivativeLineItems" xlink:to="GainLossOnForeignCurrencyDerivativesRecordedInEarningsNet" xlink:title="presentation: DerivativeLineItems to GainLossOnForeignCurrencyDerivativesRecordedInEarningsNet" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ForeignCurrencyFairValueHedgeLiabilityAtFairValue" xlink:label="ForeignCurrencyFairValueHedgeLiabilityAtFairValue" xlink:title="ForeignCurrencyFairValueHedgeLiabilityAtFairValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DerivativeLineItems" xlink:to="ForeignCurrencyFairValueHedgeLiabilityAtFairValue" xlink:title="presentation: DerivativeLineItems to ForeignCurrencyFairValueHedgeLiabilityAtFairValue" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeGainLossOnDerivativeNet" xlink:label="DerivativeGainLossOnDerivativeNet" xlink:title="DerivativeGainLossOnDerivativeNet" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DerivativeLineItems" xlink:to="DerivativeGainLossOnDerivativeNet" xlink:title="presentation: DerivativeLineItems to DerivativeGainLossOnDerivativeNet" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ForeignCurrencyTransactionGainLossBeforeTax" xlink:label="ForeignCurrencyTransactionGainLossBeforeTax" xlink:title="ForeignCurrencyTransactionGainLossBeforeTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DerivativeLineItems" xlink:to="ForeignCurrencyTransactionGainLossBeforeTax" xlink:title="presentation: DerivativeLineItems to ForeignCurrencyTransactionGainLossBeforeTax" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ForeignCurrencyFairValueHedgeAssetAtFairValue" xlink:label="ForeignCurrencyFairValueHedgeAssetAtFairValue" xlink:title="ForeignCurrencyFairValueHedgeAssetAtFairValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DerivativeLineItems" xlink:to="ForeignCurrencyFairValueHedgeAssetAtFairValue" xlink:title="presentation: DerivativeLineItems to ForeignCurrencyFairValueHedgeAssetAtFairValue" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AllCurrenciesAxis" xlink:label="AllCurrenciesAxis" xlink:title="AllCurrenciesAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DerivativeTable" xlink:to="AllCurrenciesAxis" xlink:title="presentation: DerivativeTable to AllCurrenciesAxis" order="4.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/currency/2012/currency-2012-01-31.xsd#currency_AllCurrenciesDomain" xlink:label="AllCurrenciesDomain" xlink:title="AllCurrenciesDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AllCurrenciesAxis" xlink:to="AllCurrenciesDomain" xlink:title="presentation: AllCurrenciesAxis to AllCurrenciesDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/currency/2012/currency-2012-01-31.xsd#currency_EUR" xlink:label="EUR" xlink:title="EUR" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AllCurrenciesDomain" xlink:to="EUR" xlink:title="presentation: AllCurrenciesDomain to EUR" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureBusinessSegmentDataDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementOperatingActivitiesSegmentAxis" xlink:label="StatementOperatingActivitiesSegmentAxis" xlink:title="StatementOperatingActivitiesSegmentAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentOperatingActivitiesDomain" xlink:label="SegmentOperatingActivitiesDomain" xlink:title="SegmentOperatingActivitiesDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOperatingActivitiesSegmentAxis" xlink:to="SegmentOperatingActivitiesDomain" xlink:title="presentation: StatementOperatingActivitiesSegmentAxis to SegmentOperatingActivitiesDomain" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentContinuingOperationsMember" xlink:label="SegmentContinuingOperationsMember" xlink:title="SegmentContinuingOperationsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentOperatingActivitiesDomain" xlink:to="SegmentContinuingOperationsMember" xlink:title="presentation: SegmentOperatingActivitiesDomain to SegmentContinuingOperationsMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentDiscontinuedOperationsMember" xlink:label="SegmentDiscontinuedOperationsMember" xlink:title="SegmentDiscontinuedOperationsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentOperatingActivitiesDomain" xlink:to="SegmentDiscontinuedOperationsMember" xlink:title="presentation: SegmentOperatingActivitiesDomain to SegmentDiscontinuedOperationsMember" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:label="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:title="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:label="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:title="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:to="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:title="presentation: IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis to DisposalGroupsIncludingDiscontinuedOperationsNameDomain" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AntioxidantAndUVStabilizersMember" xlink:label="AntioxidantAndUVStabilizersMember" xlink:title="AntioxidantAndUVStabilizersMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:to="AntioxidantAndUVStabilizersMember" xlink:title="presentation: DisposalGroupsIncludingDiscontinuedOperationsNameDomain to AntioxidantAndUVStabilizersMember" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_TetrabromTechnologiesLtdMember" xlink:label="TetrabromTechnologiesLtdMember" xlink:title="TetrabromTechnologiesLtdMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:to="TetrabromTechnologiesLtdMember" xlink:title="presentation: DisposalGroupsIncludingDiscontinuedOperationsNameDomain to TetrabromTechnologiesLtdMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="StatementBusinessSegmentsAxis" xlink:title="StatementBusinessSegmentsAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentDomain" xlink:label="SegmentDomain" xlink:title="SegmentDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementBusinessSegmentsAxis" xlink:to="SegmentDomain" xlink:title="presentation: StatementBusinessSegmentsAxis to SegmentDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IndustrialPerformanceProductsMember" xlink:label="IndustrialPerformanceProductsMember" xlink:title="IndustrialPerformanceProductsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentDomain" xlink:to="IndustrialPerformanceProductsMember" xlink:title="presentation: SegmentDomain to IndustrialPerformanceProductsMember" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AntioxidantsMember" xlink:label="AntioxidantsMember" xlink:title="AntioxidantsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IndustrialPerformanceProductsMember" xlink:to="AntioxidantsMember" xlink:title="presentation: IndustrialPerformanceProductsMember to AntioxidantsMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ChemturaAgroSolutionsMember" xlink:label="ChemturaAgroSolutionsMember" xlink:title="ChemturaAgroSolutionsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentDomain" xlink:to="ChemturaAgroSolutionsMember" xlink:title="presentation: SegmentDomain to ChemturaAgroSolutionsMember" use="optional" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CorporateMember" xlink:label="CorporateMember" xlink:title="CorporateMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentDomain" xlink:to="CorporateMember" xlink:title="presentation: SegmentDomain to CorporateMember" use="optional" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PetroleumAdditivesMember" xlink:label="PetroleumAdditivesMember" xlink:title="PetroleumAdditivesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentDomain" xlink:to="PetroleumAdditivesMember" xlink:title="presentation: SegmentDomain to PetroleumAdditivesMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_UrethanesMember" xlink:label="UrethanesMember" xlink:title="UrethanesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentDomain" xlink:to="UrethanesMember" xlink:title="presentation: SegmentDomain to UrethanesMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BromineBasedAndRelatedProductsMember" xlink:label="BromineBasedAndRelatedProductsMember" xlink:title="BromineBasedAndRelatedProductsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentDomain" xlink:to="BromineBasedAndRelatedProductsMember" xlink:title="presentation: SegmentDomain to BromineBasedAndRelatedProductsMember" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_OrganometallicsMember" xlink:label="OrganometallicsMember" xlink:title="OrganometallicsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentDomain" xlink:to="OrganometallicsMember" xlink:title="presentation: SegmentDomain to OrganometallicsMember" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IndustrialEngineeredProductsMember" xlink:label="IndustrialEngineeredProductsMember" xlink:title="IndustrialEngineeredProductsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentDomain" xlink:to="IndustrialEngineeredProductsMember" xlink:title="presentation: SegmentDomain to IndustrialEngineeredProductsMember" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ConsumerProductsMember" xlink:label="ConsumerProductsMember" xlink:title="ConsumerProductsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentDomain" xlink:to="ConsumerProductsMember" xlink:title="presentation: SegmentDomain to ConsumerProductsMember" use="optional" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ReportableSegmentsMember" xlink:label="ReportableSegmentsMember" xlink:title="ReportableSegmentsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentDomain" xlink:to="ReportableSegmentsMember" xlink:title="presentation: SegmentDomain to ReportableSegmentsMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="SegmentReportingAbstract" xlink:title="SegmentReportingAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="ScheduleOfSegmentReportingInformationBySegmentTable" xlink:title="ScheduleOfSegmentReportingInformationBySegmentTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentReportingAbstract" xlink:to="ScheduleOfSegmentReportingInformationBySegmentTable" xlink:title="presentation: SegmentReportingAbstract to ScheduleOfSegmentReportingInformationBySegmentTable" order="1.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfSegmentReportingInformationBySegmentTable" xlink:to="StatementBusinessSegmentsAxis" xlink:title="presentation: ScheduleOfSegmentReportingInformationBySegmentTable to StatementBusinessSegmentsAxis" order="1.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfSegmentReportingInformationBySegmentTable" xlink:to="StatementOperatingActivitiesSegmentAxis" xlink:title="presentation: ScheduleOfSegmentReportingInformationBySegmentTable to StatementOperatingActivitiesSegmentAxis" order="2.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfSegmentReportingInformationBySegmentTable" xlink:to="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:title="presentation: ScheduleOfSegmentReportingInformationBySegmentTable to IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" order="3.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="SegmentReportingInformationLineItems" xlink:title="SegmentReportingInformationLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfSegmentReportingInformationBySegmentTable" xlink:to="SegmentReportingInformationLineItems" xlink:title="presentation: ScheduleOfSegmentReportingInformationBySegmentTable to SegmentReportingInformationLineItems" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GeneralAndAdministrativeExpenseAbstract" xlink:label="GeneralAndAdministrativeExpenseAbstract" xlink:title="GeneralAndAdministrativeExpenseAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentReportingInformationLineItems" xlink:to="GeneralAndAdministrativeExpenseAbstract" xlink:title="presentation: SegmentReportingInformationLineItems to GeneralAndAdministrativeExpenseAbstract" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_NumberOfMajorProductLines" xlink:label="NumberOfMajorProductLines" xlink:title="NumberOfMajorProductLines" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentReportingInformationLineItems" xlink:to="NumberOfMajorProductLines" xlink:title="presentation: SegmentReportingInformationLineItems to NumberOfMajorProductLines" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SalesRevenueNet" xlink:label="SalesRevenueNet" xlink:title="SalesRevenueNet" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentReportingInformationLineItems" xlink:to="SalesRevenueNet" xlink:title="presentation: SegmentReportingInformationLineItems to SalesRevenueNet" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SegmentOperatingProfitLoss" xlink:label="SegmentOperatingProfitLoss" xlink:title="SegmentOperatingProfitLoss" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentReportingInformationLineItems" xlink:to="SegmentOperatingProfitLoss" xlink:title="presentation: SegmentReportingInformationLineItems to SegmentOperatingProfitLoss" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_GeneralCorporateExpense" xlink:label="GeneralCorporateExpense" xlink:title="GeneralCorporateExpense" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentReportingInformationLineItems" xlink:to="GeneralCorporateExpense" xlink:title="presentation: SegmentReportingInformationLineItems to GeneralCorporateExpense" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringCharges" xlink:label="RestructuringCharges" xlink:title="RestructuringCharges" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentReportingInformationLineItems" xlink:to="RestructuringCharges" xlink:title="presentation: SegmentReportingInformationLineItems to RestructuringCharges" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xlink:label="LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xlink:title="LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentReportingInformationLineItems" xlink:to="LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xlink:title="presentation: SegmentReportingInformationLineItems to LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="OperatingIncomeLoss" xlink:title="OperatingIncomeLoss" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentReportingInformationLineItems" xlink:to="OperatingIncomeLoss" xlink:title="presentation: SegmentReportingInformationLineItems to OperatingIncomeLoss" use="optional" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AdjustmentForAmortization" xlink:label="AdjustmentForAmortization" xlink:title="AdjustmentForAmortization" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentReportingInformationLineItems" xlink:to="AdjustmentForAmortization" xlink:title="presentation: SegmentReportingInformationLineItems to AdjustmentForAmortization" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment" xlink:label="ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment" xlink:title="ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentReportingInformationLineItems" xlink:to="ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment" xlink:title="presentation: SegmentReportingInformationLineItems to ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="EquityMethodInvestments" xlink:title="EquityMethodInvestments" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentReportingInformationLineItems" xlink:to="EquityMethodInvestments" xlink:title="presentation: SegmentReportingInformationLineItems to EquityMethodInvestments" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_JointVentureOwnershipPercentageSold" xlink:label="JointVentureOwnershipPercentageSold" xlink:title="JointVentureOwnershipPercentageSold" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentReportingInformationLineItems" xlink:to="JointVentureOwnershipPercentageSold" xlink:title="presentation: SegmentReportingInformationLineItems to JointVentureOwnershipPercentageSold" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureAssetRetirementObligationsDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeAxis" xlink:to="RangeMember" xlink:title="presentation: RangeAxis to RangeMember" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MaximumMember" xlink:title="presentation: RangeMember to MaximumMember" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetRetirementObligationDisclosureAbstract" xlink:label="AssetRetirementObligationDisclosureAbstract" xlink:title="AssetRetirementObligationDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfAssetRetirementObligationsTable" xlink:label="ScheduleOfAssetRetirementObligationsTable" xlink:title="ScheduleOfAssetRetirementObligationsTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetRetirementObligationDisclosureAbstract" xlink:to="ScheduleOfAssetRetirementObligationsTable" xlink:title="presentation: AssetRetirementObligationDisclosureAbstract to ScheduleOfAssetRetirementObligationsTable" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AssetRetirementObligationFacilityClosureAxis" xlink:label="AssetRetirementObligationFacilityClosureAxis" xlink:title="AssetRetirementObligationFacilityClosureAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfAssetRetirementObligationsTable" xlink:to="AssetRetirementObligationFacilityClosureAxis" xlink:title="presentation: ScheduleOfAssetRetirementObligationsTable to AssetRetirementObligationFacilityClosureAxis" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AssetRetirementObligationFacilityClosureDomain" xlink:label="AssetRetirementObligationFacilityClosureDomain" xlink:title="AssetRetirementObligationFacilityClosureDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetRetirementObligationFacilityClosureAxis" xlink:to="AssetRetirementObligationFacilityClosureDomain" xlink:title="presentation: AssetRetirementObligationFacilityClosureAxis to AssetRetirementObligationFacilityClosureDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LeaseTerminationMember" xlink:label="LeaseTerminationMember" xlink:title="LeaseTerminationMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetRetirementObligationFacilityClosureDomain" xlink:to="LeaseTerminationMember" xlink:title="presentation: AssetRetirementObligationFacilityClosureDomain to LeaseTerminationMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BrineAndWasteDisposalFacilitiesMember" xlink:label="BrineAndWasteDisposalFacilitiesMember" xlink:title="BrineAndWasteDisposalFacilitiesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetRetirementObligationFacilityClosureDomain" xlink:to="BrineAndWasteDisposalFacilitiesMember" xlink:title="presentation: AssetRetirementObligationFacilityClosureDomain to BrineAndWasteDisposalFacilitiesMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ManufacturingFacilityMember" xlink:label="ManufacturingFacilityMember" xlink:title="ManufacturingFacilityMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetRetirementObligationFacilityClosureDomain" xlink:to="ManufacturingFacilityMember" xlink:title="presentation: AssetRetirementObligationFacilityClosureDomain to ManufacturingFacilityMember" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfAssetRetirementObligationsTable" xlink:to="RangeAxis" xlink:title="presentation: ScheduleOfAssetRetirementObligationsTable to RangeAxis" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AssetRetirementObligationLineItems" xlink:label="AssetRetirementObligationLineItems" xlink:title="AssetRetirementObligationLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfAssetRetirementObligationsTable" xlink:to="AssetRetirementObligationLineItems" xlink:title="presentation: ScheduleOfAssetRetirementObligationsTable to AssetRetirementObligationLineItems" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AssetRetirementObligationClosureOfFacilitiesNumber" xlink:label="AssetRetirementObligationClosureOfFacilitiesNumber" xlink:title="AssetRetirementObligationClosureOfFacilitiesNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetRetirementObligationLineItems" xlink:to="AssetRetirementObligationClosureOfFacilitiesNumber" xlink:title="presentation: AssetRetirementObligationLineItems to AssetRetirementObligationClosureOfFacilitiesNumber" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward" xlink:label="AssetRetirementObligationRollForwardAnalysisRollForward" xlink:title="AssetRetirementObligationRollForwardAnalysisRollForward" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetRetirementObligationLineItems" xlink:to="AssetRetirementObligationRollForwardAnalysisRollForward" xlink:title="presentation: AssetRetirementObligationLineItems to AssetRetirementObligationRollForwardAnalysisRollForward" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetRetirementObligation" xlink:label="AssetRetirementObligation" xlink:title="AssetRetirementObligation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetRetirementObligationRollForwardAnalysisRollForward" xlink:to="AssetRetirementObligation" xlink:title="presentation: AssetRetirementObligationRollForwardAnalysisRollForward to AssetRetirementObligation" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetRetirementObligation" xlink:label="AssetRetirementObligation_2" xlink:title="AssetRetirementObligation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetRetirementObligationRollForwardAnalysisRollForward" xlink:to="AssetRetirementObligation_2" xlink:title="presentation: AssetRetirementObligationRollForwardAnalysisRollForward to AssetRetirementObligation" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AssetRetirementObligationAccretionExpenseCostOfGoodsSold" xlink:label="AssetRetirementObligationAccretionExpenseCostOfGoodsSold" xlink:title="AssetRetirementObligationAccretionExpenseCostOfGoodsSold" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetRetirementObligationRollForwardAnalysisRollForward" xlink:to="AssetRetirementObligationAccretionExpenseCostOfGoodsSold" xlink:title="presentation: AssetRetirementObligationRollForwardAnalysisRollForward to AssetRetirementObligationAccretionExpenseCostOfGoodsSold" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetRetirementObligationCashPaidToSettle" xlink:label="AssetRetirementObligationCashPaidToSettle" xlink:title="AssetRetirementObligationCashPaidToSettle" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetRetirementObligationRollForwardAnalysisRollForward" xlink:to="AssetRetirementObligationCashPaidToSettle" xlink:title="presentation: AssetRetirementObligationRollForwardAnalysisRollForward to AssetRetirementObligationCashPaidToSettle" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AssetRetirementObligationReclassifications" xlink:label="AssetRetirementObligationReclassifications" xlink:title="AssetRetirementObligationReclassifications" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetRetirementObligationRollForwardAnalysisRollForward" xlink:to="AssetRetirementObligationReclassifications" xlink:title="presentation: AssetRetirementObligationRollForwardAnalysisRollForward to AssetRetirementObligationReclassifications" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AssetRetirementObligationAssetsBookValue" xlink:label="AssetRetirementObligationAssetsBookValue" xlink:title="AssetRetirementObligationAssetsBookValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetRetirementObligationRollForwardAnalysisRollForward" xlink:to="AssetRetirementObligationAssetsBookValue" xlink:title="presentation: AssetRetirementObligationRollForwardAnalysisRollForward to AssetRetirementObligationAssetsBookValue" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetRetirementObligationRevisionOfEstimate" xlink:label="AssetRetirementObligationRevisionOfEstimate" xlink:title="AssetRetirementObligationRevisionOfEstimate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetRetirementObligationRollForwardAnalysisRollForward" xlink:to="AssetRetirementObligationRevisionOfEstimate" xlink:title="presentation: AssetRetirementObligationRollForwardAnalysisRollForward to AssetRetirementObligationRevisionOfEstimate" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation" xlink:label="AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation" xlink:title="AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetRetirementObligationRollForwardAnalysisRollForward" xlink:to="AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation" xlink:title="presentation: AssetRetirementObligationRollForwardAnalysisRollForward to AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Depreciation" xlink:label="Depreciation" xlink:title="Depreciation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetRetirementObligationLineItems" xlink:to="Depreciation" xlink:title="presentation: AssetRetirementObligationLineItems to Depreciation" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetRetirementObligationCurrent" xlink:label="AssetRetirementObligationCurrent" xlink:title="AssetRetirementObligationCurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetRetirementObligationLineItems" xlink:to="AssetRetirementObligationCurrent" xlink:title="presentation: AssetRetirementObligationLineItems to AssetRetirementObligationCurrent" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetRetirementObligationsNoncurrent" xlink:label="AssetRetirementObligationsNoncurrent" xlink:title="AssetRetirementObligationsNoncurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetRetirementObligationLineItems" xlink:to="AssetRetirementObligationsNoncurrent" xlink:title="presentation: AssetRetirementObligationLineItems to AssetRetirementObligationsNoncurrent" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureAcquisitionsAndDivestituresDetails2">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeAxis" xlink:to="RangeMember" xlink:title="presentation: RangeAxis to RangeMember" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MaximumMember" xlink:title="presentation: RangeMember to MaximumMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementOperatingActivitiesSegmentAxis" xlink:label="StatementOperatingActivitiesSegmentAxis" xlink:title="StatementOperatingActivitiesSegmentAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentOperatingActivitiesDomain" xlink:label="SegmentOperatingActivitiesDomain" xlink:title="SegmentOperatingActivitiesDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOperatingActivitiesSegmentAxis" xlink:to="SegmentOperatingActivitiesDomain" xlink:title="presentation: StatementOperatingActivitiesSegmentAxis to SegmentOperatingActivitiesDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentContinuingOperationsMember" xlink:label="SegmentContinuingOperationsMember" xlink:title="SegmentContinuingOperationsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentOperatingActivitiesDomain" xlink:to="SegmentContinuingOperationsMember" xlink:title="presentation: SegmentOperatingActivitiesDomain to SegmentContinuingOperationsMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="BusinessCombinationsAbstract" xlink:title="BusinessCombinationsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable" xlink:label="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable" xlink:title="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BusinessCombinationsAbstract" xlink:to="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable" xlink:title="presentation: BusinessCombinationsAbstract to IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeByNatureAxis" xlink:label="DerivativeByNatureAxis" xlink:title="DerivativeByNatureAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable" xlink:to="DerivativeByNatureAxis" xlink:title="presentation: IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable to DerivativeByNatureAxis" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="DerivativeContractTypeDomain" xlink:title="DerivativeContractTypeDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DerivativeByNatureAxis" xlink:to="DerivativeContractTypeDomain" xlink:title="presentation: DerivativeByNatureAxis to DerivativeContractTypeDomain" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ForeignExchangeContractMember" xlink:label="ForeignExchangeContractMember" xlink:title="ForeignExchangeContractMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DerivativeContractTypeDomain" xlink:to="ForeignExchangeContractMember" xlink:title="presentation: DerivativeContractTypeDomain to ForeignExchangeContractMember" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:label="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:title="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable" xlink:to="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:title="presentation: IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable to IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" use="optional" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:label="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:title="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:to="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:title="presentation: IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis to DisposalGroupsIncludingDiscontinuedOperationsNameDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AntioxidantAndUVStabilizersMember" xlink:label="AntioxidantAndUVStabilizersMember" xlink:title="AntioxidantAndUVStabilizersMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:to="AntioxidantAndUVStabilizersMember" xlink:title="presentation: DisposalGroupsIncludingDiscontinuedOperationsNameDomain to AntioxidantAndUVStabilizersMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_TetrabromTechnologiesLtdMember" xlink:label="TetrabromTechnologiesLtdMember" xlink:title="TetrabromTechnologiesLtdMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:to="TetrabromTechnologiesLtdMember" xlink:title="presentation: DisposalGroupsIncludingDiscontinuedOperationsNameDomain to TetrabromTechnologiesLtdMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SodiumSulfonatesMember" xlink:label="SodiumSulfonatesMember" xlink:title="SodiumSulfonatesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:to="SodiumSulfonatesMember" xlink:title="presentation: DisposalGroupsIncludingDiscontinuedOperationsNameDomain to SodiumSulfonatesMember" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EuropeanJointVentureMember" xlink:label="EuropeanJointVentureMember" xlink:title="EuropeanJointVentureMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:to="EuropeanJointVentureMember" xlink:title="presentation: DisposalGroupsIncludingDiscontinuedOperationsNameDomain to EuropeanJointVentureMember" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PVCAdditivesMember" xlink:label="PVCAdditivesMember" xlink:title="PVCAdditivesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:to="PVCAdditivesMember" xlink:title="presentation: DisposalGroupsIncludingDiscontinuedOperationsNameDomain to PVCAdditivesMember" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable" xlink:to="RangeAxis" xlink:title="presentation: IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable to RangeAxis" use="optional" order="3.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="StatementBusinessSegmentsAxis" xlink:title="StatementBusinessSegmentsAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable" xlink:to="StatementBusinessSegmentsAxis" xlink:title="presentation: IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable to StatementBusinessSegmentsAxis" use="optional" order="4.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentDomain" xlink:label="SegmentDomain" xlink:title="SegmentDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementBusinessSegmentsAxis" xlink:to="SegmentDomain" xlink:title="presentation: StatementBusinessSegmentsAxis to SegmentDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CorporateMember" xlink:label="CorporateMember" xlink:title="CorporateMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentDomain" xlink:to="CorporateMember" xlink:title="presentation: SegmentDomain to CorporateMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable" xlink:to="StatementOperatingActivitiesSegmentAxis" xlink:title="presentation: IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable to StatementOperatingActivitiesSegmentAxis" use="optional" order="5.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" xlink:label="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" xlink:title="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable" xlink:to="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" xlink:title="presentation: IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable to IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract" xlink:label="DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract" xlink:title="DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" xlink:to="DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract" xlink:title="presentation: IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems to DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents" xlink:label="DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents" xlink:title="DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract" xlink:to="DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents" xlink:title="presentation: DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract to DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet" xlink:label="DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet" xlink:title="DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract" xlink:to="DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet" xlink:title="presentation: DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract to DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationInventory" xlink:label="DisposalGroupIncludingDiscontinuedOperationInventory" xlink:title="DisposalGroupIncludingDiscontinuedOperationInventory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract" xlink:to="DisposalGroupIncludingDiscontinuedOperationInventory" xlink:title="presentation: DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract to DisposalGroupIncludingDiscontinuedOperationInventory" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets" xlink:label="DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets" xlink:title="DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract" xlink:to="DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets" xlink:title="presentation: DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract to DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNet" xlink:label="DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNet" xlink:title="DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNet" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract" xlink:to="DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNet" xlink:title="presentation: DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract to DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNet" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsNet" xlink:label="DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsNet" xlink:title="DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsNet" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract" xlink:to="DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsNet" xlink:title="presentation: DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract to DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsNet" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets" xlink:label="DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets" xlink:title="DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract" xlink:to="DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets" xlink:title="presentation: DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract to DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets" use="optional" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation" xlink:label="AssetsOfDisposalGroupIncludingDiscontinuedOperation" xlink:title="AssetsOfDisposalGroupIncludingDiscontinuedOperation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract" xlink:to="AssetsOfDisposalGroupIncludingDiscontinuedOperation" xlink:title="presentation: DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract to AssetsOfDisposalGroupIncludingDiscontinuedOperation" use="optional" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayable" xlink:label="DisposalGroupIncludingDiscontinuedOperationAccountsPayable" xlink:title="DisposalGroupIncludingDiscontinuedOperationAccountsPayable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract" xlink:to="DisposalGroupIncludingDiscontinuedOperationAccountsPayable" xlink:title="presentation: DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract to DisposalGroupIncludingDiscontinuedOperationAccountsPayable" use="optional" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilities" xlink:label="DisposalGroupIncludingDiscontinuedOperationAccruedLiabilities" xlink:title="DisposalGroupIncludingDiscontinuedOperationAccruedLiabilities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract" xlink:to="DisposalGroupIncludingDiscontinuedOperationAccruedLiabilities" xlink:title="presentation: DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract to DisposalGroupIncludingDiscontinuedOperationAccruedLiabilities" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedIncomeTaxesPayable" xlink:label="DisposalGroupIncludingDiscontinuedOperationAccruedIncomeTaxesPayable" xlink:title="DisposalGroupIncludingDiscontinuedOperationAccruedIncomeTaxesPayable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract" xlink:to="DisposalGroupIncludingDiscontinuedOperationAccruedIncomeTaxesPayable" xlink:title="presentation: DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract to DisposalGroupIncludingDiscontinuedOperationAccruedIncomeTaxesPayable" use="optional" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DisposalGroupIncludingDiscontinuedOperationPensionPlanAndPostretirementPlanBenefitObligation" xlink:label="DisposalGroupIncludingDiscontinuedOperationPensionPlanAndPostretirementPlanBenefitObligation" xlink:title="DisposalGroupIncludingDiscontinuedOperationPensionPlanAndPostretirementPlanBenefitObligation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract" xlink:to="DisposalGroupIncludingDiscontinuedOperationPensionPlanAndPostretirementPlanBenefitObligation" xlink:title="presentation: DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract to DisposalGroupIncludingDiscontinuedOperationPensionPlanAndPostretirementPlanBenefitObligation" use="optional" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherLiabilities" xlink:label="DisposalGroupIncludingDiscontinuedOperationOtherLiabilities" xlink:title="DisposalGroupIncludingDiscontinuedOperationOtherLiabilities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract" xlink:to="DisposalGroupIncludingDiscontinuedOperationOtherLiabilities" xlink:title="presentation: DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract to DisposalGroupIncludingDiscontinuedOperationOtherLiabilities" use="optional" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" xlink:label="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" xlink:title="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract" xlink:to="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" xlink:title="presentation: DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract to LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" use="optional" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings" xlink:label="DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings" xlink:title="DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract" xlink:to="DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings" xlink:title="presentation: DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract to DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupNotDiscontinuedOperationIncomeStatementDisclosuresAbstract" xlink:label="DisposalGroupNotDiscontinuedOperationIncomeStatementDisclosuresAbstract" xlink:title="DisposalGroupNotDiscontinuedOperationIncomeStatementDisclosuresAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" xlink:to="DisposalGroupNotDiscontinuedOperationIncomeStatementDisclosuresAbstract" xlink:title="presentation: IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems to DisposalGroupNotDiscontinuedOperationIncomeStatementDisclosuresAbstract" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue" xlink:label="DisposalGroupIncludingDiscontinuedOperationRevenue" xlink:title="DisposalGroupIncludingDiscontinuedOperationRevenue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupNotDiscontinuedOperationIncomeStatementDisclosuresAbstract" xlink:to="DisposalGroupIncludingDiscontinuedOperationRevenue" xlink:title="presentation: DisposalGroupNotDiscontinuedOperationIncomeStatementDisclosuresAbstract to DisposalGroupIncludingDiscontinuedOperationRevenue" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTax" xlink:label="DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTax" xlink:title="DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupNotDiscontinuedOperationIncomeStatementDisclosuresAbstract" xlink:to="DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTax" xlink:title="presentation: DisposalGroupNotDiscontinuedOperationIncomeStatementDisclosuresAbstract to DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTax" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax" xlink:label="IncomeLossFromDiscontinuedOperationsNetOfTax" xlink:title="IncomeLossFromDiscontinuedOperationsNetOfTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupNotDiscontinuedOperationIncomeStatementDisclosuresAbstract" xlink:to="IncomeLossFromDiscontinuedOperationsNetOfTax" xlink:title="presentation: DisposalGroupNotDiscontinuedOperationIncomeStatementDisclosuresAbstract to IncomeLossFromDiscontinuedOperationsNetOfTax" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest" xlink:label="IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest" xlink:title="IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupNotDiscontinuedOperationIncomeStatementDisclosuresAbstract" xlink:to="IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest" xlink:title="presentation: DisposalGroupNotDiscontinuedOperationIncomeStatementDisclosuresAbstract to IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest" order="8000.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:label="IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:title="IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupNotDiscontinuedOperationIncomeStatementDisclosuresAbstract" xlink:to="IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:title="presentation: DisposalGroupNotDiscontinuedOperationIncomeStatementDisclosuresAbstract to IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod" xlink:label="DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod" xlink:title="DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupNotDiscontinuedOperationIncomeStatementDisclosuresAbstract" xlink:to="DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod" xlink:title="presentation: DisposalGroupNotDiscontinuedOperationIncomeStatementDisclosuresAbstract to DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_GeneralCorporateExpense" xlink:label="GeneralCorporateExpense" xlink:title="GeneralCorporateExpense" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" xlink:to="GeneralCorporateExpense" xlink:title="presentation: IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems to GeneralCorporateExpense" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SaleOfStockPercentageOfOwnershipInterestSold" xlink:label="SaleOfStockPercentageOfOwnershipInterestSold" xlink:title="SaleOfStockPercentageOfOwnershipInterestSold" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" xlink:to="SaleOfStockPercentageOfOwnershipInterestSold" xlink:title="presentation: IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems to SaleOfStockPercentageOfOwnershipInterestSold" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DisposalGroupNotDiscontinuedOperationsSalePrice" xlink:label="DisposalGroupNotDiscontinuedOperationsSalePrice" xlink:title="DisposalGroupNotDiscontinuedOperationsSalePrice" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" xlink:to="DisposalGroupNotDiscontinuedOperationsSalePrice" xlink:title="presentation: IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems to DisposalGroupNotDiscontinuedOperationsSalePrice" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments" xlink:label="PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments" xlink:title="PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" xlink:to="PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments" xlink:title="presentation: IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems to PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal" xlink:label="DisposalGroupNotDiscontinuedOperationGainLossOnDisposal" xlink:title="DisposalGroupNotDiscontinuedOperationGainLossOnDisposal" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" xlink:to="DisposalGroupNotDiscontinuedOperationGainLossOnDisposal" xlink:title="presentation: IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems to DisposalGroupNotDiscontinuedOperationGainLossOnDisposal" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax" xlink:label="DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax" xlink:title="DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" xlink:to="DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax" xlink:title="presentation: IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems to DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax" order="8000.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary" xlink:label="AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary" xlink:title="AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" xlink:to="AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary" xlink:title="presentation: IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems to AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary" order="8001.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities" xlink:label="DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities" xlink:title="DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" xlink:to="DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities" xlink:title="presentation: IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems to DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture" xlink:label="NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture" xlink:title="NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" xlink:to="NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture" xlink:title="presentation: IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems to NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureLeasesDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeAxis" xlink:to="RangeMember" xlink:title="presentation: RangeAxis to RangeMember" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MaximumMember" xlink:title="presentation: RangeMember to MaximumMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="LeasesAbstract" xlink:title="LeasesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueAbstract" xlink:label="OperatingLeasesFutureMinimumPaymentsDueAbstract" xlink:title="OperatingLeasesFutureMinimumPaymentsDueAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LeasesAbstract" xlink:to="OperatingLeasesFutureMinimumPaymentsDueAbstract" xlink:title="presentation: LeasesAbstract to OperatingLeasesFutureMinimumPaymentsDueAbstract" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:title="OperatingLeasesFutureMinimumPaymentsDueCurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OperatingLeasesFutureMinimumPaymentsDueAbstract" xlink:to="OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:title="presentation: OperatingLeasesFutureMinimumPaymentsDueAbstract to OperatingLeasesFutureMinimumPaymentsDueCurrent" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:title="OperatingLeasesFutureMinimumPaymentsDueInTwoYears" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OperatingLeasesFutureMinimumPaymentsDueAbstract" xlink:to="OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:title="presentation: OperatingLeasesFutureMinimumPaymentsDueAbstract to OperatingLeasesFutureMinimumPaymentsDueInTwoYears" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:title="OperatingLeasesFutureMinimumPaymentsDueInThreeYears" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OperatingLeasesFutureMinimumPaymentsDueAbstract" xlink:to="OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:title="presentation: OperatingLeasesFutureMinimumPaymentsDueAbstract to OperatingLeasesFutureMinimumPaymentsDueInThreeYears" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:title="OperatingLeasesFutureMinimumPaymentsDueInFourYears" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OperatingLeasesFutureMinimumPaymentsDueAbstract" xlink:to="OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:title="presentation: OperatingLeasesFutureMinimumPaymentsDueAbstract to OperatingLeasesFutureMinimumPaymentsDueInFourYears" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:title="OperatingLeasesFutureMinimumPaymentsDueInFiveYears" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OperatingLeasesFutureMinimumPaymentsDueAbstract" xlink:to="OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:title="presentation: OperatingLeasesFutureMinimumPaymentsDueAbstract to OperatingLeasesFutureMinimumPaymentsDueInFiveYears" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:label="OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:title="OperatingLeasesFutureMinimumPaymentsDueThereafter" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OperatingLeasesFutureMinimumPaymentsDueAbstract" xlink:to="OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:title="presentation: OperatingLeasesFutureMinimumPaymentsDueAbstract to OperatingLeasesFutureMinimumPaymentsDueThereafter" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:label="OperatingLeasesFutureMinimumPaymentsDue" xlink:title="OperatingLeasesFutureMinimumPaymentsDue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OperatingLeasesFutureMinimumPaymentsDueAbstract" xlink:to="OperatingLeasesFutureMinimumPaymentsDue" xlink:title="presentation: OperatingLeasesFutureMinimumPaymentsDueAbstract to OperatingLeasesFutureMinimumPaymentsDue" use="optional" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasesRentExpenseNet" xlink:label="OperatingLeasesRentExpenseNet" xlink:title="OperatingLeasesRentExpenseNet" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LeasesAbstract" xlink:to="OperatingLeasesRentExpenseNet" xlink:title="presentation: LeasesAbstract to OperatingLeasesRentExpenseNet" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfOperatingLeasedAssetsTable" xlink:label="ScheduleOfOperatingLeasedAssetsTable" xlink:title="ScheduleOfOperatingLeasedAssetsTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LeasesAbstract" xlink:to="ScheduleOfOperatingLeasedAssetsTable" xlink:title="presentation: LeasesAbstract to ScheduleOfOperatingLeasedAssetsTable" use="optional" order="3.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfOperatingLeasedAssetsTable" xlink:to="RangeAxis" xlink:title="presentation: ScheduleOfOperatingLeasedAssetsTable to RangeAxis" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasedAssetsLineItems" xlink:label="OperatingLeasedAssetsLineItems" xlink:title="OperatingLeasedAssetsLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfOperatingLeasedAssetsTable" xlink:to="OperatingLeasedAssetsLineItems" xlink:title="presentation: ScheduleOfOperatingLeasedAssetsTable to OperatingLeasedAssetsLineItems" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasesRentExpenseSubleaseRentals1" xlink:label="OperatingLeasesRentExpenseSubleaseRentals1" xlink:title="OperatingLeasesRentExpenseSubleaseRentals1" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OperatingLeasedAssetsLineItems" xlink:to="OperatingLeasesRentExpenseSubleaseRentals1" xlink:title="presentation: OperatingLeasedAssetsLineItems to OperatingLeasesRentExpenseSubleaseRentals1" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosurePensionAndOtherPostRetirementPlansDetails2">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeAxis" xlink:to="RangeMember" xlink:title="presentation: RangeAxis to RangeMember" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MinimumMember" xlink:label="MinimumMember" xlink:title="MinimumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MinimumMember" xlink:title="presentation: RangeMember to MinimumMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MaximumMember" xlink:title="presentation: RangeMember to MaximumMember" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:label="CompensationAndRetirementDisclosureAbstract" xlink:title="CompensationAndRetirementDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:label="ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:title="ScheduleOfDefinedBenefitPlansDisclosuresTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CompensationAndRetirementDisclosureAbstract" xlink:to="ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:title="presentation: CompensationAndRetirementDisclosureAbstract to ScheduleOfDefinedBenefitPlansDisclosuresTable" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:label="DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:title="DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:to="DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:title="presentation: ScheduleOfDefinedBenefitPlansDisclosuresTable to DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlansDomain" xlink:label="DefinedBenefitPlansDomain" xlink:title="DefinedBenefitPlansDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:to="DefinedBenefitPlansDomain" xlink:title="presentation: DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis to DefinedBenefitPlansDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:title="OtherPostretirementBenefitPlansDefinedBenefitMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlansDomain" xlink:to="OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:title="presentation: DefinedBenefitPlansDomain to OtherPostretirementBenefitPlansDefinedBenefitMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember" xlink:label="UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember" xlink:title="UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:to="UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember" xlink:title="presentation: OtherPostretirementBenefitPlansDefinedBenefitMember to UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_GreatLakesUKLimitedPensionPlanMember" xlink:label="GreatLakesUKLimitedPensionPlanMember" xlink:title="GreatLakesUKLimitedPensionPlanMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlansDomain" xlink:to="GreatLakesUKLimitedPensionPlanMember" xlink:title="presentation: DefinedBenefitPlansDomain to GreatLakesUKLimitedPensionPlanMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" xlink:label="UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" xlink:title="UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlansDomain" xlink:to="UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" xlink:title="presentation: DefinedBenefitPlansDomain to UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" xlink:label="ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" xlink:title="ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlansDomain" xlink:to="ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" xlink:title="presentation: DefinedBenefitPlansDomain to ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" xlink:label="UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" xlink:title="UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlansDomain" xlink:to="UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" xlink:title="presentation: DefinedBenefitPlansDomain to UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ForeignPensionPlansDefinedBenefitMember" xlink:label="ForeignPensionPlansDefinedBenefitMember" xlink:title="ForeignPensionPlansDefinedBenefitMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlansDomain" xlink:to="ForeignPensionPlansDefinedBenefitMember" xlink:title="presentation: DefinedBenefitPlansDomain to ForeignPensionPlansDefinedBenefitMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="SubsequentEventTypeAxis" xlink:title="SubsequentEventTypeAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:to="SubsequentEventTypeAxis" xlink:title="presentation: ScheduleOfDefinedBenefitPlansDisclosuresTable to SubsequentEventTypeAxis" use="optional" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="SubsequentEventTypeDomain" xlink:title="SubsequentEventTypeDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SubsequentEventTypeAxis" xlink:to="SubsequentEventTypeDomain" xlink:title="presentation: SubsequentEventTypeAxis to SubsequentEventTypeDomain" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="SubsequentEventMember" xlink:title="SubsequentEventMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SubsequentEventTypeDomain" xlink:to="SubsequentEventMember" xlink:title="presentation: SubsequentEventTypeDomain to SubsequentEventMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:to="RangeAxis" xlink:title="presentation: ScheduleOfDefinedBenefitPlansDisclosuresTable to RangeAxis" use="optional" order="3.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis" xlink:label="DefinedBenefitPlanByPlanAssetCategoriesAxis" xlink:title="DefinedBenefitPlanByPlanAssetCategoriesAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:to="DefinedBenefitPlanByPlanAssetCategoriesAxis" xlink:title="presentation: ScheduleOfDefinedBenefitPlansDisclosuresTable to DefinedBenefitPlanByPlanAssetCategoriesAxis" use="optional" order="4.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PlanAssetCategoriesDomain" xlink:label="PlanAssetCategoriesDomain" xlink:title="PlanAssetCategoriesDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanByPlanAssetCategoriesAxis" xlink:to="PlanAssetCategoriesDomain" xlink:title="presentation: DefinedBenefitPlanByPlanAssetCategoriesAxis to PlanAssetCategoriesDomain" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EquitySecuritiesMember" xlink:label="EquitySecuritiesMember" xlink:title="EquitySecuritiesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanAssetCategoriesDomain" xlink:to="EquitySecuritiesMember" xlink:title="presentation: PlanAssetCategoriesDomain to EquitySecuritiesMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FixedIncomeSecuritiesMember" xlink:label="FixedIncomeSecuritiesMember" xlink:title="FixedIncomeSecuritiesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanAssetCategoriesDomain" xlink:to="FixedIncomeSecuritiesMember" xlink:title="presentation: PlanAssetCategoriesDomain to FixedIncomeSecuritiesMember" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_OtherSecuritiesMember" xlink:label="OtherSecuritiesMember" xlink:title="OtherSecuritiesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanAssetCategoriesDomain" xlink:to="OtherSecuritiesMember" xlink:title="presentation: PlanAssetCategoriesDomain to OtherSecuritiesMember" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementOperatingActivitiesSegmentAxis" xlink:label="StatementOperatingActivitiesSegmentAxis" xlink:title="StatementOperatingActivitiesSegmentAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:to="StatementOperatingActivitiesSegmentAxis" xlink:title="presentation: ScheduleOfDefinedBenefitPlansDisclosuresTable to StatementOperatingActivitiesSegmentAxis" use="optional" order="5.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentOperatingActivitiesDomain" xlink:label="SegmentOperatingActivitiesDomain" xlink:title="SegmentOperatingActivitiesDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOperatingActivitiesSegmentAxis" xlink:to="SegmentOperatingActivitiesDomain" xlink:title="presentation: StatementOperatingActivitiesSegmentAxis to SegmentOperatingActivitiesDomain" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentDiscontinuedOperationsMember" xlink:label="SegmentDiscontinuedOperationsMember" xlink:title="SegmentDiscontinuedOperationsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentOperatingActivitiesDomain" xlink:to="SegmentDiscontinuedOperationsMember" xlink:title="presentation: SegmentOperatingActivitiesDomain to SegmentDiscontinuedOperationsMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems" xlink:label="DefinedBenefitPlanDisclosureLineItems" xlink:title="DefinedBenefitPlanDisclosureLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:to="DefinedBenefitPlanDisclosureLineItems" xlink:title="presentation: ScheduleOfDefinedBenefitPlansDisclosuresTable to DefinedBenefitPlanDisclosureLineItems" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:label="DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:title="DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="DefinedBenefitPlanFairValueOfPlanAssets" xlink:title="DefinedBenefitPlanFairValueOfPlanAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:to="DefinedBenefitPlanFairValueOfPlanAssets" xlink:title="presentation: DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward to DefinedBenefitPlanFairValueOfPlanAssets" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="DefinedBenefitPlanFairValueOfPlanAssets_2" xlink:title="DefinedBenefitPlanFairValueOfPlanAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:to="DefinedBenefitPlanFairValueOfPlanAssets_2" xlink:title="presentation: DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward to DefinedBenefitPlanFairValueOfPlanAssets" use="optional" order="8007.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets" xlink:label="DefinedBenefitPlanActualReturnOnPlanAssets" xlink:title="DefinedBenefitPlanActualReturnOnPlanAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:to="DefinedBenefitPlanActualReturnOnPlanAssets" xlink:title="presentation: DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward to DefinedBenefitPlanActualReturnOnPlanAssets" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanContributionsByPlanParticipants" xlink:label="DefinedBenefitPlanContributionsByPlanParticipants" xlink:title="DefinedBenefitPlanContributionsByPlanParticipants" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:to="DefinedBenefitPlanContributionsByPlanParticipants" xlink:title="presentation: DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward to DefinedBenefitPlanContributionsByPlanParticipants" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitsPaid" xlink:label="DefinedBenefitPlanBenefitsPaid" xlink:title="DefinedBenefitPlanBenefitsPaid" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:to="DefinedBenefitPlanBenefitsPaid" xlink:title="presentation: DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward to DefinedBenefitPlanBenefitsPaid" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanDivestituresPlanAssets" xlink:label="DefinedBenefitPlanDivestituresPlanAssets" xlink:title="DefinedBenefitPlanDivestituresPlanAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:to="DefinedBenefitPlanDivestituresPlanAssets" xlink:title="presentation: DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward to DefinedBenefitPlanDivestituresPlanAssets" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanForeignCurrencyExchangeRateChangesPlanAssets" xlink:label="DefinedBenefitPlanForeignCurrencyExchangeRateChangesPlanAssets" xlink:title="DefinedBenefitPlanForeignCurrencyExchangeRateChangesPlanAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:to="DefinedBenefitPlanForeignCurrencyExchangeRateChangesPlanAssets" xlink:title="presentation: DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward to DefinedBenefitPlanForeignCurrencyExchangeRateChangesPlanAssets" use="optional" order="8005.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanOtherChangesPlanAssets" xlink:label="DefinedBenefitPlanOtherChangesPlanAssets" xlink:title="DefinedBenefitPlanOtherChangesPlanAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:to="DefinedBenefitPlanOtherChangesPlanAssets" xlink:title="presentation: DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward to DefinedBenefitPlanOtherChangesPlanAssets" use="optional" order="8006.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:label="DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:title="DefinedBenefitPlanNetPeriodicBenefitCostAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanNetPeriodicBenefitCostAbstract" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanIncreaseDecreaseInObligationsDueToAmendmentsInPlan" xlink:label="DefinedBenefitPlanIncreaseDecreaseInObligationsDueToAmendmentsInPlan" xlink:title="DefinedBenefitPlanIncreaseDecreaseInObligationsDueToAmendmentsInPlan" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanIncreaseDecreaseInObligationsDueToAmendmentsInPlan" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanIncreaseDecreaseInObligationsDueToAmendmentsInPlan" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanIncreaseDecreaseInObligationsDueToModificationsAfterAmendmentInPlan" xlink:label="DefinedBenefitPlanIncreaseDecreaseInObligationsDueToModificationsAfterAmendmentInPlan" xlink:title="DefinedBenefitPlanIncreaseDecreaseInObligationsDueToModificationsAfterAmendmentInPlan" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanIncreaseDecreaseInObligationsDueToModificationsAfterAmendmentInPlan" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanIncreaseDecreaseInObligationsDueToModificationsAfterAmendmentInPlan" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xlink:label="DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xlink:title="DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:label="DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:title="DefinedBenefitPlanChangeInBenefitObligationRollForward" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanChangeInBenefitObligationRollForward" use="optional" order="8006.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanDivestituresBenefitObligation" xlink:label="DefinedBenefitPlanDivestituresBenefitObligation" xlink:title="DefinedBenefitPlanDivestituresBenefitObligation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:to="DefinedBenefitPlanDivestituresBenefitObligation" xlink:title="presentation: DefinedBenefitPlanChangeInBenefitObligationRollForward to DefinedBenefitPlanDivestituresBenefitObligation" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligation" xlink:label="DefinedBenefitPlanBenefitObligation" xlink:title="DefinedBenefitPlanBenefitObligation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:to="DefinedBenefitPlanBenefitObligation" xlink:title="presentation: DefinedBenefitPlanChangeInBenefitObligationRollForward to DefinedBenefitPlanBenefitObligation" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligation" xlink:label="DefinedBenefitPlanBenefitObligation_2" xlink:title="DefinedBenefitPlanBenefitObligation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:to="DefinedBenefitPlanBenefitObligation_2" xlink:title="presentation: DefinedBenefitPlanChangeInBenefitObligationRollForward to DefinedBenefitPlanBenefitObligation" use="optional" order="8011.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:to="DefinedBenefitPlanContributionsByPlanParticipants" xlink:title="presentation: DefinedBenefitPlanChangeInBenefitObligationRollForward to DefinedBenefitPlanContributionsByPlanParticipants" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanActuarialGainLoss" xlink:label="DefinedBenefitPlanActuarialGainLoss" xlink:title="DefinedBenefitPlanActuarialGainLoss" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:to="DefinedBenefitPlanActuarialGainLoss" xlink:title="presentation: DefinedBenefitPlanChangeInBenefitObligationRollForward to DefinedBenefitPlanActuarialGainLoss" use="optional" order="8005.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:to="DefinedBenefitPlanBenefitsPaid" xlink:title="presentation: DefinedBenefitPlanChangeInBenefitObligationRollForward to DefinedBenefitPlanBenefitsPaid" use="optional" order="8006.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanPlanAmendments" xlink:label="DefinedBenefitPlanPlanAmendments" xlink:title="DefinedBenefitPlanPlanAmendments" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:to="DefinedBenefitPlanPlanAmendments" xlink:title="presentation: DefinedBenefitPlanChangeInBenefitObligationRollForward to DefinedBenefitPlanPlanAmendments" use="optional" order="8007.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanSettlementsBenefitObligation" xlink:label="DefinedBenefitPlanSettlementsBenefitObligation" xlink:title="DefinedBenefitPlanSettlementsBenefitObligation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:to="DefinedBenefitPlanSettlementsBenefitObligation" xlink:title="presentation: DefinedBenefitPlanChangeInBenefitObligationRollForward to DefinedBenefitPlanSettlementsBenefitObligation" use="optional" order="8008.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation" xlink:label="DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation" xlink:title="DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:to="DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation" xlink:title="presentation: DefinedBenefitPlanChangeInBenefitObligationRollForward to DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation" use="optional" order="8009.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanOtherChanges" xlink:label="DefinedBenefitPlanOtherChanges" xlink:title="DefinedBenefitPlanOtherChanges" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:to="DefinedBenefitPlanOtherChanges" xlink:title="presentation: DefinedBenefitPlanChangeInBenefitObligationRollForward to DefinedBenefitPlanOtherChanges" use="optional" order="8010.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation" xlink:label="DefinedBenefitPlanAccumulatedBenefitObligation" xlink:title="DefinedBenefitPlanAccumulatedBenefitObligation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:to="DefinedBenefitPlanAccumulatedBenefitObligation" xlink:title="presentation: DefinedBenefitPlanChangeInBenefitObligationRollForward to DefinedBenefitPlanAccumulatedBenefitObligation" use="optional" order="8012.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract" xlink:label="DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract" xlink:title="DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract" use="optional" order="8007.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate" xlink:label="DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate" xlink:title="DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract" xlink:to="DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate" xlink:title="presentation: DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract to DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease" xlink:label="DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease" xlink:title="DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract" xlink:to="DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease" xlink:title="presentation: DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract to DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanHealthCareCostTrendRateAssumedForCurrentFiscalYear" xlink:label="DefinedBenefitPlanHealthCareCostTrendRateAssumedForCurrentFiscalYear" xlink:title="DefinedBenefitPlanHealthCareCostTrendRateAssumedForCurrentFiscalYear" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract" xlink:to="DefinedBenefitPlanHealthCareCostTrendRateAssumedForCurrentFiscalYear" xlink:title="presentation: DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract to DefinedBenefitPlanHealthCareCostTrendRateAssumedForCurrentFiscalYear" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate" xlink:label="DefinedBenefitPlanUltimateHealthCareCostTrendRate" xlink:title="DefinedBenefitPlanUltimateHealthCareCostTrendRate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract" xlink:to="DefinedBenefitPlanUltimateHealthCareCostTrendRate" xlink:title="presentation: DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract to DefinedBenefitPlanUltimateHealthCareCostTrendRate" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate" xlink:label="DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate" xlink:title="DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract" xlink:to="DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate" xlink:title="presentation: DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract to DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract" xlink:label="DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract" xlink:title="DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract" use="optional" order="8008.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation" xlink:label="DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation" xlink:title="DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract" xlink:to="DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation" xlink:title="presentation: DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract to DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1" xlink:label="DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1" xlink:title="DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract" xlink:to="DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1" xlink:title="presentation: DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract to DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents" xlink:label="DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents" xlink:title="DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract" xlink:to="DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents" xlink:title="presentation: DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract to DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1" xlink:label="DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1" xlink:title="DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract" xlink:to="DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1" xlink:title="presentation: DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract to DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract" xlink:label="DefinedBenefitPlanAssetsTargetAllocationsAbstract" xlink:title="DefinedBenefitPlanAssetsTargetAllocationsAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanAssetsTargetAllocationsAbstract" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanAssetsTargetAllocationsAbstract" use="optional" order="8009.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanTargetPlanAssetAllocations" xlink:label="DefinedBenefitPlanTargetPlanAssetAllocations" xlink:title="DefinedBenefitPlanTargetPlanAssetAllocations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanAssetsTargetAllocationsAbstract" xlink:to="DefinedBenefitPlanTargetPlanAssetAllocations" xlink:title="presentation: DefinedBenefitPlanAssetsTargetAllocationsAbstract to DefinedBenefitPlanTargetPlanAssetAllocations" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosurePensionAndOtherPostRetirementPlansDetails3">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeAxis" xlink:to="RangeMember" xlink:title="presentation: RangeAxis to RangeMember" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MaximumMember" xlink:title="presentation: RangeMember to MaximumMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:label="CompensationAndRetirementDisclosureAbstract" xlink:title="CompensationAndRetirementDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:label="ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:title="ScheduleOfDefinedBenefitPlansDisclosuresTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CompensationAndRetirementDisclosureAbstract" xlink:to="ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:title="presentation: CompensationAndRetirementDisclosureAbstract to ScheduleOfDefinedBenefitPlansDisclosuresTable" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:label="DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:title="DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:to="DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:title="presentation: ScheduleOfDefinedBenefitPlansDisclosuresTable to DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlansDomain" xlink:label="DefinedBenefitPlansDomain" xlink:title="DefinedBenefitPlansDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:to="DefinedBenefitPlansDomain" xlink:title="presentation: DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis to DefinedBenefitPlansDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_GreatLakesUKLimitedPensionPlanMember" xlink:label="GreatLakesUKLimitedPensionPlanMember" xlink:title="GreatLakesUKLimitedPensionPlanMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlansDomain" xlink:to="GreatLakesUKLimitedPensionPlanMember" xlink:title="presentation: DefinedBenefitPlansDomain to GreatLakesUKLimitedPensionPlanMember" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" xlink:label="UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" xlink:title="UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlansDomain" xlink:to="UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" xlink:title="presentation: DefinedBenefitPlansDomain to UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" xlink:label="ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" xlink:title="ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlansDomain" xlink:to="ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" xlink:title="presentation: DefinedBenefitPlansDomain to ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ForeignPensionPlansDefinedBenefitMember" xlink:label="ForeignPensionPlansDefinedBenefitMember" xlink:title="ForeignPensionPlansDefinedBenefitMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlansDomain" xlink:to="ForeignPensionPlansDefinedBenefitMember" xlink:title="presentation: DefinedBenefitPlansDomain to ForeignPensionPlansDefinedBenefitMember" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:to="RangeAxis" xlink:title="presentation: ScheduleOfDefinedBenefitPlansDisclosuresTable to RangeAxis" use="optional" order="4.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis" xlink:label="DefinedBenefitPlanByPlanAssetCategoriesAxis" xlink:title="DefinedBenefitPlanByPlanAssetCategoriesAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:to="DefinedBenefitPlanByPlanAssetCategoriesAxis" xlink:title="presentation: ScheduleOfDefinedBenefitPlansDisclosuresTable to DefinedBenefitPlanByPlanAssetCategoriesAxis" order="3.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PlanAssetCategoriesDomain" xlink:label="PlanAssetCategoriesDomain" xlink:title="PlanAssetCategoriesDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanByPlanAssetCategoriesAxis" xlink:to="PlanAssetCategoriesDomain" xlink:title="presentation: DefinedBenefitPlanByPlanAssetCategoriesAxis to PlanAssetCategoriesDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PooledEquitySecuritiesMember" xlink:label="PooledEquitySecuritiesMember" xlink:title="PooledEquitySecuritiesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanAssetCategoriesDomain" xlink:to="PooledEquitySecuritiesMember" xlink:title="presentation: PlanAssetCategoriesDomain to PooledEquitySecuritiesMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_USTreasuryAndGovernmentMember" xlink:label="USTreasuryAndGovernmentMember" xlink:title="USTreasuryAndGovernmentMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanAssetCategoriesDomain" xlink:to="USTreasuryAndGovernmentMember" xlink:title="presentation: PlanAssetCategoriesDomain to USTreasuryAndGovernmentMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ForeignGovernmentDebtSecuritiesMember" xlink:label="ForeignGovernmentDebtSecuritiesMember" xlink:title="ForeignGovernmentDebtSecuritiesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanAssetCategoriesDomain" xlink:to="ForeignGovernmentDebtSecuritiesMember" xlink:title="presentation: PlanAssetCategoriesDomain to ForeignGovernmentDebtSecuritiesMember" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DomesticCorporateDebtSecuritiesMember" xlink:label="DomesticCorporateDebtSecuritiesMember" xlink:title="DomesticCorporateDebtSecuritiesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanAssetCategoriesDomain" xlink:to="DomesticCorporateDebtSecuritiesMember" xlink:title="presentation: PlanAssetCategoriesDomain to DomesticCorporateDebtSecuritiesMember" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FixedIncomeFundsMember" xlink:label="FixedIncomeFundsMember" xlink:title="FixedIncomeFundsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanAssetCategoriesDomain" xlink:to="FixedIncomeFundsMember" xlink:title="presentation: PlanAssetCategoriesDomain to FixedIncomeFundsMember" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AlternativeCollectiveFundsMember" xlink:label="AlternativeCollectiveFundsMember" xlink:title="AlternativeCollectiveFundsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanAssetCategoriesDomain" xlink:to="AlternativeCollectiveFundsMember" xlink:title="presentation: PlanAssetCategoriesDomain to AlternativeCollectiveFundsMember" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PrivateEquityAndOtherInstrumentsMember" xlink:label="PrivateEquityAndOtherInstrumentsMember" xlink:title="PrivateEquityAndOtherInstrumentsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanAssetCategoriesDomain" xlink:to="PrivateEquityAndOtherInstrumentsMember" xlink:title="presentation: PlanAssetCategoriesDomain to PrivateEquityAndOtherInstrumentsMember" use="optional" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MoneyMarketFundsMember" xlink:label="MoneyMarketFundsMember" xlink:title="MoneyMarketFundsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanAssetCategoriesDomain" xlink:to="MoneyMarketFundsMember" xlink:title="presentation: PlanAssetCategoriesDomain to MoneyMarketFundsMember" use="optional" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CashAndCashEquivalentsMember" xlink:label="CashAndCashEquivalentsMember" xlink:title="CashAndCashEquivalentsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanAssetCategoriesDomain" xlink:to="CashAndCashEquivalentsMember" xlink:title="presentation: PlanAssetCategoriesDomain to CashAndCashEquivalentsMember" use="optional" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DomesticEquitySecuritiesMember" xlink:label="DomesticEquitySecuritiesMember" xlink:title="DomesticEquitySecuritiesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanAssetCategoriesDomain" xlink:to="DomesticEquitySecuritiesMember" xlink:title="presentation: PlanAssetCategoriesDomain to DomesticEquitySecuritiesMember" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ForeignEquitySecuritiesMember" xlink:label="ForeignEquitySecuritiesMember" xlink:title="ForeignEquitySecuritiesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanAssetCategoriesDomain" xlink:to="ForeignEquitySecuritiesMember" xlink:title="presentation: PlanAssetCategoriesDomain to ForeignEquitySecuritiesMember" use="optional" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PreferredStockMember" xlink:label="PreferredStockMember" xlink:title="PreferredStockMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanAssetCategoriesDomain" xlink:to="PreferredStockMember" xlink:title="presentation: PlanAssetCategoriesDomain to PreferredStockMember" use="optional" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ForeignCorporateDebtSecuritiesMember" xlink:label="ForeignCorporateDebtSecuritiesMember" xlink:title="ForeignCorporateDebtSecuritiesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanAssetCategoriesDomain" xlink:to="ForeignCorporateDebtSecuritiesMember" xlink:title="presentation: PlanAssetCategoriesDomain to ForeignCorporateDebtSecuritiesMember" use="optional" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems" xlink:label="DefinedBenefitPlanDisclosureLineItems" xlink:title="DefinedBenefitPlanDisclosureLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:to="DefinedBenefitPlanDisclosureLineItems" xlink:title="presentation: ScheduleOfDefinedBenefitPlansDisclosuresTable to DefinedBenefitPlanDisclosureLineItems" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:label="DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:title="DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="DefinedBenefitPlanFairValueOfPlanAssets" xlink:title="DefinedBenefitPlanFairValueOfPlanAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:to="DefinedBenefitPlanFairValueOfPlanAssets" xlink:title="presentation: DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward to DefinedBenefitPlanFairValueOfPlanAssets" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="DefinedBenefitPlanFairValueOfPlanAssets_2" xlink:title="DefinedBenefitPlanFairValueOfPlanAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:to="DefinedBenefitPlanFairValueOfPlanAssets_2" xlink:title="presentation: DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward to DefinedBenefitPlanFairValueOfPlanAssets" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanTransfersBetweenMeasurementLevels" xlink:label="DefinedBenefitPlanTransfersBetweenMeasurementLevels" xlink:title="DefinedBenefitPlanTransfersBetweenMeasurementLevels" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:to="DefinedBenefitPlanTransfersBetweenMeasurementLevels" xlink:title="presentation: DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward to DefinedBenefitPlanTransfersBetweenMeasurementLevels" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanUnrealizedGainLoss" xlink:label="DefinedBenefitPlanUnrealizedGainLoss" xlink:title="DefinedBenefitPlanUnrealizedGainLoss" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:to="DefinedBenefitPlanUnrealizedGainLoss" xlink:title="presentation: DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward to DefinedBenefitPlanUnrealizedGainLoss" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanBusinessCombinationsAndAcquisitionsPlanAssets" xlink:label="DefinedBenefitPlanBusinessCombinationsAndAcquisitionsPlanAssets" xlink:title="DefinedBenefitPlanBusinessCombinationsAndAcquisitionsPlanAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:to="DefinedBenefitPlanBusinessCombinationsAndAcquisitionsPlanAssets" xlink:title="presentation: DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward to DefinedBenefitPlanBusinessCombinationsAndAcquisitionsPlanAssets" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanFairValueOfPlanAssets" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanFairValueOfPlanAssets" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanNumberOfPensionPlans" xlink:label="DefinedBenefitPlanNumberOfPensionPlans" xlink:title="DefinedBenefitPlanNumberOfPensionPlans" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanNumberOfPensionPlans" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanNumberOfPensionPlans" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_MaturityPeriodOfMoneyMarketInstruments" xlink:label="MaturityPeriodOfMoneyMarketInstruments" xlink:title="MaturityPeriodOfMoneyMarketInstruments" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="MaturityPeriodOfMoneyMarketInstruments" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to MaturityPeriodOfMoneyMarketInstruments" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssetsPeriodIncreaseDecrease" xlink:label="DefinedBenefitPlanFairValueOfPlanAssetsPeriodIncreaseDecrease" xlink:title="DefinedBenefitPlanFairValueOfPlanAssetsPeriodIncreaseDecrease" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanFairValueOfPlanAssetsPeriodIncreaseDecrease" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanFairValueOfPlanAssetsPeriodIncreaseDecrease" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="FairValueByFairValueHierarchyLevelAxis" xlink:title="FairValueByFairValueHierarchyLevelAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:to="FairValueByFairValueHierarchyLevelAxis" xlink:title="presentation: ScheduleOfDefinedBenefitPlansDisclosuresTable to FairValueByFairValueHierarchyLevelAxis" use="optional" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="FairValueMeasurementsFairValueHierarchyDomain" xlink:title="FairValueMeasurementsFairValueHierarchyDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueByFairValueHierarchyLevelAxis" xlink:to="FairValueMeasurementsFairValueHierarchyDomain" xlink:title="presentation: FairValueByFairValueHierarchyLevelAxis to FairValueMeasurementsFairValueHierarchyDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="FairValueInputsLevel1Member" xlink:title="FairValueInputsLevel1Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueMeasurementsFairValueHierarchyDomain" xlink:to="FairValueInputsLevel1Member" xlink:title="presentation: FairValueMeasurementsFairValueHierarchyDomain to FairValueInputsLevel1Member" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="FairValueInputsLevel2Member" xlink:title="FairValueInputsLevel2Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueMeasurementsFairValueHierarchyDomain" xlink:to="FairValueInputsLevel2Member" xlink:title="presentation: FairValueMeasurementsFairValueHierarchyDomain to FairValueInputsLevel2Member" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="FairValueInputsLevel3Member" xlink:title="FairValueInputsLevel3Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueMeasurementsFairValueHierarchyDomain" xlink:to="FairValueInputsLevel3Member" xlink:title="presentation: FairValueMeasurementsFairValueHierarchyDomain to FairValueInputsLevel3Member" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosurePensionAndOtherPostRetirementBenefitPlansDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeAxis" xlink:to="RangeMember" xlink:title="presentation: RangeAxis to RangeMember" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MaximumMember" xlink:title="presentation: RangeMember to MaximumMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:label="CompensationAndRetirementDisclosureAbstract" xlink:title="CompensationAndRetirementDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:label="ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:title="ScheduleOfDefinedBenefitPlansDisclosuresTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CompensationAndRetirementDisclosureAbstract" xlink:to="ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:title="presentation: CompensationAndRetirementDisclosureAbstract to ScheduleOfDefinedBenefitPlansDisclosuresTable" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:label="DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:title="DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:to="DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:title="presentation: ScheduleOfDefinedBenefitPlansDisclosuresTable to DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlansDomain" xlink:label="DefinedBenefitPlansDomain" xlink:title="DefinedBenefitPlansDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:to="DefinedBenefitPlansDomain" xlink:title="presentation: DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis to DefinedBenefitPlansDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:title="OtherPostretirementBenefitPlansDefinedBenefitMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlansDomain" xlink:to="OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:title="presentation: DefinedBenefitPlansDomain to OtherPostretirementBenefitPlansDefinedBenefitMember" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_GreatLakesUKLimitedPensionPlanMember" xlink:label="GreatLakesUKLimitedPensionPlanMember" xlink:title="GreatLakesUKLimitedPensionPlanMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlansDomain" xlink:to="GreatLakesUKLimitedPensionPlanMember" xlink:title="presentation: DefinedBenefitPlansDomain to GreatLakesUKLimitedPensionPlanMember" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" xlink:label="UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" xlink:title="UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlansDomain" xlink:to="UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" xlink:title="presentation: DefinedBenefitPlansDomain to UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" xlink:label="ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" xlink:title="ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlansDomain" xlink:to="ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" xlink:title="presentation: DefinedBenefitPlansDomain to ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" xlink:label="UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" xlink:title="UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlansDomain" xlink:to="UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" xlink:title="presentation: DefinedBenefitPlansDomain to UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ForeignPensionPlansDefinedBenefitMember" xlink:label="ForeignPensionPlansDefinedBenefitMember" xlink:title="ForeignPensionPlansDefinedBenefitMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlansDomain" xlink:to="ForeignPensionPlansDefinedBenefitMember" xlink:title="presentation: DefinedBenefitPlansDomain to ForeignPensionPlansDefinedBenefitMember" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="SubsequentEventTypeAxis" xlink:title="SubsequentEventTypeAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:to="SubsequentEventTypeAxis" xlink:title="presentation: ScheduleOfDefinedBenefitPlansDisclosuresTable to SubsequentEventTypeAxis" use="optional" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="SubsequentEventTypeDomain" xlink:title="SubsequentEventTypeDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SubsequentEventTypeAxis" xlink:to="SubsequentEventTypeDomain" xlink:title="presentation: SubsequentEventTypeAxis to SubsequentEventTypeDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="SubsequentEventMember" xlink:title="SubsequentEventMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SubsequentEventTypeDomain" xlink:to="SubsequentEventMember" xlink:title="presentation: SubsequentEventTypeDomain to SubsequentEventMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:to="RangeAxis" xlink:title="presentation: ScheduleOfDefinedBenefitPlansDisclosuresTable to RangeAxis" use="optional" order="3.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems" xlink:label="DefinedBenefitPlanDisclosureLineItems" xlink:title="DefinedBenefitPlanDisclosureLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:to="DefinedBenefitPlanDisclosureLineItems" xlink:title="presentation: ScheduleOfDefinedBenefitPlansDisclosuresTable to DefinedBenefitPlanDisclosureLineItems" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:label="DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:title="DefinedBenefitPlanNetPeriodicBenefitCostAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanNetPeriodicBenefitCostAbstract" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="DefinedBenefitPlanServiceCost" xlink:title="DefinedBenefitPlanServiceCost" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:to="DefinedBenefitPlanServiceCost" xlink:title="presentation: DefinedBenefitPlanNetPeriodicBenefitCostAbstract to DefinedBenefitPlanServiceCost" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="DefinedBenefitPlanInterestCost" xlink:title="DefinedBenefitPlanInterestCost" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:to="DefinedBenefitPlanInterestCost" xlink:title="presentation: DefinedBenefitPlanNetPeriodicBenefitCostAbstract to DefinedBenefitPlanInterestCost" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:title="DefinedBenefitPlanExpectedReturnOnPlanAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:to="DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:title="presentation: DefinedBenefitPlanNetPeriodicBenefitCostAbstract to DefinedBenefitPlanExpectedReturnOnPlanAssets" order="3.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:label="DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:title="DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:to="DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:title="presentation: DefinedBenefitPlanNetPeriodicBenefitCostAbstract to DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:label="DefinedBenefitPlanAmortizationOfGainsLosses" xlink:title="DefinedBenefitPlanAmortizationOfGainsLosses" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:to="DefinedBenefitPlanAmortizationOfGainsLosses" xlink:title="presentation: DefinedBenefitPlanNetPeriodicBenefitCostAbstract to DefinedBenefitPlanAmortizationOfGainsLosses" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="DefinedBenefitPlanNetPeriodicBenefitCost" xlink:title="DefinedBenefitPlanNetPeriodicBenefitCost" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:to="DefinedBenefitPlanNetPeriodicBenefitCost" xlink:title="presentation: DefinedBenefitPlanNetPeriodicBenefitCostAbstract to DefinedBenefitPlanNetPeriodicBenefitCost" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanContributionsByEmployer" xlink:label="DefinedBenefitPlanContributionsByEmployer" xlink:title="DefinedBenefitPlanContributionsByEmployer" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanContributionsByEmployer" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanContributionsByEmployer" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanIncreaseInProjectedBenefitObligation" xlink:label="DefinedBenefitPlanIncreaseInProjectedBenefitObligation" xlink:title="DefinedBenefitPlanIncreaseInProjectedBenefitObligation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanIncreaseInProjectedBenefitObligation" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanIncreaseInProjectedBenefitObligation" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanNumberOfUKSubsidiariesEnteredIntoDefinitiveAgreementsWithGreatLakesUKLimitedPensionPlan" xlink:label="DefinedBenefitPlanNumberOfUKSubsidiariesEnteredIntoDefinitiveAgreementsWithGreatLakesUKLimitedPensionPlan" xlink:title="DefinedBenefitPlanNumberOfUKSubsidiariesEnteredIntoDefinitiveAgreementsWithGreatLakesUKLimitedPensionPlan" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanNumberOfUKSubsidiariesEnteredIntoDefinitiveAgreementsWithGreatLakesUKLimitedPensionPlan" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanNumberOfUKSubsidiariesEnteredIntoDefinitiveAgreementsWithGreatLakesUKLimitedPensionPlan" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanCashContributionsByForeignSubsidiary" xlink:label="DefinedBenefitPlanCashContributionsByForeignSubsidiary" xlink:title="DefinedBenefitPlanCashContributionsByForeignSubsidiary" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanCashContributionsByForeignSubsidiary" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanCashContributionsByForeignSubsidiary" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary" xlink:label="DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary" xlink:title="DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanCashContributionsByEntity" xlink:label="DefinedBenefitPlanCashContributionsByEntity" xlink:title="DefinedBenefitPlanCashContributionsByEntity" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanCashContributionsByEntity" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanCashContributionsByEntity" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanEvaluationAdditionalBenefitObligationsEvaluationExpensed" xlink:label="DefinedBenefitPlanEvaluationAdditionalBenefitObligationsEvaluationExpensed" xlink:title="DefinedBenefitPlanEvaluationAdditionalBenefitObligationsEvaluationExpensed" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanEvaluationAdditionalBenefitObligationsEvaluationExpensed" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanEvaluationAdditionalBenefitObligationsEvaluationExpensed" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanEvaluationAdditionalBenefitObligationsIncreaseDecrease" xlink:label="DefinedBenefitPlanEvaluationAdditionalBenefitObligationsIncreaseDecrease" xlink:title="DefinedBenefitPlanEvaluationAdditionalBenefitObligationsIncreaseDecrease" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanEvaluationAdditionalBenefitObligationsIncreaseDecrease" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanEvaluationAdditionalBenefitObligationsIncreaseDecrease" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanFundedStatusOfPlanAbstract" xlink:label="DefinedBenefitPlanFundedStatusOfPlanAbstract" xlink:title="DefinedBenefitPlanFundedStatusOfPlanAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanFundedStatusOfPlanAbstract" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanFundedStatusOfPlanAbstract" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="DefinedBenefitPlanFairValueOfPlanAssets" xlink:title="DefinedBenefitPlanFairValueOfPlanAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanFundedStatusOfPlanAbstract" xlink:to="DefinedBenefitPlanFairValueOfPlanAssets" xlink:title="presentation: DefinedBenefitPlanFundedStatusOfPlanAbstract to DefinedBenefitPlanFairValueOfPlanAssets" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligation" xlink:label="DefinedBenefitPlanBenefitObligation" xlink:title="DefinedBenefitPlanBenefitObligation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanFundedStatusOfPlanAbstract" xlink:to="DefinedBenefitPlanBenefitObligation" xlink:title="presentation: DefinedBenefitPlanFundedStatusOfPlanAbstract to DefinedBenefitPlanBenefitObligation" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanFundedStatusOfPlan" xlink:label="DefinedBenefitPlanFundedStatusOfPlan" xlink:title="DefinedBenefitPlanFundedStatusOfPlan" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanFundedStatusOfPlanAbstract" xlink:to="DefinedBenefitPlanFundedStatusOfPlan" xlink:title="presentation: DefinedBenefitPlanFundedStatusOfPlanAbstract to DefinedBenefitPlanFundedStatusOfPlan" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract" xlink:label="DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract" xlink:title="DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent" xlink:label="DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent" xlink:title="DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract" xlink:to="DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent" xlink:title="presentation: DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract to DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities" xlink:label="PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities" xlink:title="PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract" xlink:to="PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities" xlink:title="presentation: DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract to PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities" xlink:label="PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities" xlink:title="PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract" xlink:to="PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities" xlink:title="presentation: DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract to PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet" xlink:label="DefinedBenefitPlanAmountsRecognizedInBalanceSheet" xlink:title="DefinedBenefitPlanAmountsRecognizedInBalanceSheet" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract" xlink:to="DefinedBenefitPlanAmountsRecognizedInBalanceSheet" xlink:title="presentation: DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract to DefinedBenefitPlanAmountsRecognizedInBalanceSheet" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTaxAbstract" xlink:label="DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTaxAbstract" xlink:title="DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTaxAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTaxAbstract" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTaxAbstract" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax" xlink:label="DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax" xlink:title="DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTaxAbstract" xlink:to="DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax" xlink:title="presentation: DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTaxAbstract to DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditAfterTax" xlink:label="DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditAfterTax" xlink:title="DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditAfterTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTaxAbstract" xlink:to="DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditAfterTax" xlink:title="presentation: DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTaxAbstract to DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditAfterTax" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTax" xlink:label="DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTax" xlink:title="DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTaxAbstract" xlink:to="DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTax" xlink:title="presentation: DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTaxAbstract to DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTax" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract" xlink:label="DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract" xlink:title="DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfNetGainsLosses" xlink:label="DefinedBenefitPlanAmortizationOfNetGainsLosses" xlink:title="DefinedBenefitPlanAmortizationOfNetGainsLosses" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract" xlink:to="DefinedBenefitPlanAmortizationOfNetGainsLosses" xlink:title="presentation: DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract to DefinedBenefitPlanAmortizationOfNetGainsLosses" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfNetPriorServiceCostCredit" xlink:label="DefinedBenefitPlanAmortizationOfNetPriorServiceCostCredit" xlink:title="DefinedBenefitPlanAmortizationOfNetPriorServiceCostCredit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract" xlink:to="DefinedBenefitPlanAmortizationOfNetPriorServiceCostCredit" xlink:title="presentation: DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract to DefinedBenefitPlanAmortizationOfNetPriorServiceCostCredit" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYear" xlink:label="DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYear" xlink:title="DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYear" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract" xlink:to="DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYear" xlink:title="presentation: DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract to DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYear" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAbstract" xlink:label="DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAbstract" xlink:title="DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAbstract" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAbstract" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateBenefitObligation" xlink:label="DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateBenefitObligation" xlink:title="DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateBenefitObligation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAbstract" xlink:to="DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateBenefitObligation" xlink:title="presentation: DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAbstract to DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateBenefitObligation" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets" xlink:label="DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets" xlink:title="DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAbstract" xlink:to="DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets" xlink:title="presentation: DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAbstract to DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract" xlink:label="DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract" xlink:title="DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract" use="optional" order="8005.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation" xlink:label="DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation" xlink:title="DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract" xlink:to="DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation" xlink:title="presentation: DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract to DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation" xlink:label="DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation" xlink:title="DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract" xlink:to="DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation" xlink:title="presentation: DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract to DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets" xlink:label="DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets" xlink:title="DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract" xlink:to="DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets" xlink:title="presentation: DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract to DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanEstimatedFutureEmployerContributionsAbstract" xlink:label="DefinedBenefitPlanEstimatedFutureEmployerContributionsAbstract" xlink:title="DefinedBenefitPlanEstimatedFutureEmployerContributionsAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanEstimatedFutureEmployerContributionsAbstract" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanEstimatedFutureEmployerContributionsAbstract" use="optional" order="8006.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanEstimatedFutureEmployerContributionsInNextFiscalYear" xlink:label="DefinedBenefitPlanEstimatedFutureEmployerContributionsInNextFiscalYear" xlink:title="DefinedBenefitPlanEstimatedFutureEmployerContributionsInNextFiscalYear" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanEstimatedFutureEmployerContributionsAbstract" xlink:to="DefinedBenefitPlanEstimatedFutureEmployerContributionsInNextFiscalYear" xlink:title="presentation: DefinedBenefitPlanEstimatedFutureEmployerContributionsAbstract to DefinedBenefitPlanEstimatedFutureEmployerContributionsInNextFiscalYear" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract" xlink:label="DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract" xlink:title="DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract" use="optional" order="8007.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths" xlink:label="DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths" xlink:title="DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract" xlink:to="DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths" xlink:title="presentation: DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract to DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo" xlink:label="DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo" xlink:title="DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract" xlink:to="DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo" xlink:title="presentation: DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract to DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree" xlink:label="DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree" xlink:title="DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract" xlink:to="DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree" xlink:title="presentation: DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract to DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour" xlink:label="DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour" xlink:title="DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract" xlink:to="DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour" xlink:title="presentation: DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract to DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive" xlink:label="DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive" xlink:title="DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract" xlink:to="DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive" xlink:title="presentation: DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract to DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter" xlink:label="DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter" xlink:title="DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract" xlink:to="DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter" xlink:title="presentation: DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract to DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter" use="optional" order="8005.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract" xlink:label="DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract" xlink:title="DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanDisclosureLineItems" xlink:to="DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract" xlink:title="presentation: DefinedBenefitPlanDisclosureLineItems to DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract" use="optional" order="8008.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate" xlink:label="DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate" xlink:title="DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract" xlink:to="DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate" xlink:title="presentation: DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract to DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" xlink:label="DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" xlink:title="DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract" xlink:to="DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" xlink:title="presentation: DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract to DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease" xlink:label="DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease" xlink:title="DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract" xlink:to="DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease" xlink:title="presentation: DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract to DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedContributionPlanCostRecognized" xlink:label="DefinedContributionPlanCostRecognized" xlink:title="DefinedContributionPlanCostRecognized" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CompensationAndRetirementDisclosureAbstract" xlink:to="DefinedContributionPlanCostRecognized" xlink:title="presentation: CompensationAndRetirementDisclosureAbstract to DefinedContributionPlanCostRecognized" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureStockIncentivePlansDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember" xlink:label="RestrictedStockUnitsRSUMember" xlink:title="RestrictedStockUnitsRSUMember" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_TimeBasedRestrictedStockUnitsRSUMember" xlink:label="TimeBasedRestrictedStockUnitsRSUMember" xlink:title="TimeBasedRestrictedStockUnitsRSUMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestrictedStockUnitsRSUMember" xlink:to="TimeBasedRestrictedStockUnitsRSUMember" xlink:title="presentation: RestrictedStockUnitsRSUMember to TimeBasedRestrictedStockUnitsRSUMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PerformanceSharesMember" xlink:label="PerformanceSharesMember" xlink:title="PerformanceSharesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestrictedStockUnitsRSUMember" xlink:to="PerformanceSharesMember" xlink:title="presentation: RestrictedStockUnitsRSUMember to PerformanceSharesMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:title="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:title="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:title="presentation: DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract to ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="PlanNameAxis" xlink:title="PlanNameAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="PlanNameAxis" xlink:title="presentation: ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable to PlanNameAxis" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="PlanNameDomain" xlink:title="PlanNameDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanNameAxis" xlink:to="PlanNameDomain" xlink:title="presentation: PlanNameAxis to PlanNameDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LongTermIncentivePlan2010Member" xlink:label="LongTermIncentivePlan2010Member" xlink:title="LongTermIncentivePlan2010Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanNameDomain" xlink:to="LongTermIncentivePlan2010Member" xlink:title="presentation: PlanNameDomain to LongTermIncentivePlan2010Member" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LongTermIncentiveAwards2013Member" xlink:label="LongTermIncentiveAwards2013Member" xlink:title="LongTermIncentiveAwards2013Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LongTermIncentivePlan2010Member" xlink:to="LongTermIncentiveAwards2013Member" xlink:title="presentation: LongTermIncentivePlan2010Member to LongTermIncentiveAwards2013Member" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LongTermIncentiveAwards2012Member" xlink:label="LongTermIncentiveAwards2012Member" xlink:title="LongTermIncentiveAwards2012Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LongTermIncentivePlan2010Member" xlink:to="LongTermIncentiveAwards2012Member" xlink:title="presentation: LongTermIncentivePlan2010Member to LongTermIncentiveAwards2012Member" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeStockMember" xlink:label="EmployeeStockMember" xlink:title="EmployeeStockMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanNameDomain" xlink:to="EmployeeStockMember" xlink:title="presentation: PlanNameDomain to EmployeeStockMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="AwardTypeAxis" xlink:title="AwardTypeAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="AwardTypeAxis" xlink:title="presentation: ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable to AwardTypeAxis" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:title="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AwardTypeAxis" xlink:to="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:title="presentation: AwardTypeAxis to ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_NonqualifiedStockOptionsMember" xlink:label="NonqualifiedStockOptionsMember" xlink:title="NonqualifiedStockOptionsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="NonqualifiedStockOptionsMember" xlink:title="presentation: ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain to NonqualifiedStockOptionsMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="RestrictedStockUnitsRSUMember" xlink:title="presentation: ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain to RestrictedStockUnitsRSUMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="EmployeeStockOptionMember" xlink:title="EmployeeStockOptionMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="EmployeeStockOptionMember" xlink:title="presentation: ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain to EmployeeStockOptionMember" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IncentiveStockOptionMember" xlink:label="IncentiveStockOptionMember" xlink:title="IncentiveStockOptionMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="IncentiveStockOptionMember" xlink:title="presentation: ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain to IncentiveStockOptionMember" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="RangeAxis" xlink:title="presentation: ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable to RangeAxis" order="3.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeAxis" xlink:to="RangeMember" xlink:title="presentation: RangeAxis to RangeMember" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MaximumMember" xlink:title="presentation: RangeMember to MaximumMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:title="presentation: ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable to ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="AllocatedShareBasedCompensationExpense" xlink:title="AllocatedShareBasedCompensationExpense" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="AllocatedShareBasedCompensationExpense" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to AllocatedShareBasedCompensationExpense" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" xlink:label="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" xlink:title="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" xlink:label="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" xlink:title="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" xlink:to="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" xlink:title="presentation: EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract to EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:label="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:title="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" xlink:to="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:title="presentation: EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract to EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:label="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:title="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" xlink:to="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:title="presentation: EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract to EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares" xlink:label="PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares" xlink:title="PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost" xlink:label="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost" xlink:title="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PercentageOfAverageOfHighAndLowCommonStockSalePrices" xlink:label="PercentageOfAverageOfHighAndLowCommonStockSalePrices" xlink:title="PercentageOfAverageOfHighAndLowCommonStockSalePrices" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="PercentageOfAverageOfHighAndLowCommonStockSalePrices" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to PercentageOfAverageOfHighAndLowCommonStockSalePrices" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureStockIncentivePlansDetails4">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="AwardTypeAxis" xlink:title="AwardTypeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:title="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AwardTypeAxis" xlink:to="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:title="presentation: AwardTypeAxis to ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="EmployeeStockOptionMember" xlink:title="EmployeeStockOptionMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="EmployeeStockOptionMember" xlink:title="presentation: ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain to EmployeeStockOptionMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeAxis" xlink:to="RangeMember" xlink:title="presentation: RangeAxis to RangeMember" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MinimumMember" xlink:label="MinimumMember" xlink:title="MinimumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MinimumMember" xlink:title="presentation: RangeMember to MinimumMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MaximumMember" xlink:title="presentation: RangeMember to MaximumMember" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_WeightedAverageMember" xlink:label="WeightedAverageMember" xlink:title="WeightedAverageMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="WeightedAverageMember" xlink:title="presentation: RangeMember to WeightedAverageMember" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:title="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" xlink:label="ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" xlink:title="ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" xlink:title="presentation: DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract to ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" order="1.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" xlink:to="AwardTypeAxis" xlink:title="presentation: ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable to AwardTypeAxis" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:label="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:title="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" xlink:to="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:title="presentation: ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable to ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:label="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:title="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis" xlink:to="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:title="presentation: ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis to ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RangeOfExercisePricesFromDollars1.50To15.89Member" xlink:label="RangeOfExercisePricesFromDollars1.50To15.89Member" xlink:title="RangeOfExercisePricesFromDollars1.50To15.89Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="RangeOfExercisePricesFromDollars1.50To15.89Member" xlink:title="presentation: ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain to RangeOfExercisePricesFromDollars1.50To15.89Member" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RangeOfExercisePricesFromDollars15.50To16.03Member" xlink:label="RangeOfExercisePricesFromDollars15.50To16.03Member" xlink:title="RangeOfExercisePricesFromDollars15.50To16.03Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="RangeOfExercisePricesFromDollars15.50To16.03Member" xlink:title="presentation: ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain to RangeOfExercisePricesFromDollars15.50To16.03Member" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RangeOfExercisePricesFromDollars14.27To21.15Member" xlink:label="RangeOfExercisePricesFromDollars14.27To21.15Member" xlink:title="RangeOfExercisePricesFromDollars14.27To21.15Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="RangeOfExercisePricesFromDollars14.27To21.15Member" xlink:title="presentation: ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain to RangeOfExercisePricesFromDollars14.27To21.15Member" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RangeOfExercisePricesFromDollars15.38To16.03Member" xlink:label="RangeOfExercisePricesFromDollars15.38To16.03Member" xlink:title="RangeOfExercisePricesFromDollars15.38To16.03Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="RangeOfExercisePricesFromDollars15.38To16.03Member" xlink:title="presentation: ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain to RangeOfExercisePricesFromDollars15.38To16.03Member" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RangeOfExercisePricesFromDollars15.38To21.15Member" xlink:label="RangeOfExercisePricesFromDollars15.38To21.15Member" xlink:title="RangeOfExercisePricesFromDollars15.38To21.15Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:to="RangeOfExercisePricesFromDollars15.38To21.15Member" xlink:title="presentation: ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain to RangeOfExercisePricesFromDollars15.38To21.15Member" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" xlink:to="RangeAxis" xlink:title="presentation: ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable to RangeAxis" order="3.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:label="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:title="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable" xlink:to="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:title="presentation: ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable to ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" xlink:label="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" xlink:title="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:to="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" xlink:title="presentation: ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems to EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:title="presentation: ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" xlink:label="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" xlink:title="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:to="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward to ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" xlink:label="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_2" xlink:title="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:to="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_2" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward to ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" use="optional" order="8007.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:label="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:title="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:to="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward to ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:label="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_2" xlink:title="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:to="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_2" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward to ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" use="optional" order="8008.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_2" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_2" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" use="optional" order="8009.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:to="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward to ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:to="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward to ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:to="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward to ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice" use="optional" order="8005.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:to="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward to ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" use="optional" order="8006.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:title="presentation: ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" use="optional" order="8005.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:title="StockIssuedDuringPeriodSharesStockOptionsExercised" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:to="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward to StockIssuedDuringPeriodSharesStockOptionsExercised" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:title="presentation: ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract" xlink:title="presentation: ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:label="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:title="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract" xlink:to="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract to SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:title="presentation: ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:label="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:title="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:to="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract to SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2" xlink:label="SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2" xlink:title="SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:to="SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract to SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureStockIncentivePlansDetails5">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember" xlink:label="RestrictedStockUnitsRSUMember" xlink:title="RestrictedStockUnitsRSUMember" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_TimeBasedRestrictedStockUnitsRSUMember" xlink:label="TimeBasedRestrictedStockUnitsRSUMember" xlink:title="TimeBasedRestrictedStockUnitsRSUMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestrictedStockUnitsRSUMember" xlink:to="TimeBasedRestrictedStockUnitsRSUMember" xlink:title="presentation: RestrictedStockUnitsRSUMember to TimeBasedRestrictedStockUnitsRSUMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PerformanceSharesMember" xlink:label="PerformanceSharesMember" xlink:title="PerformanceSharesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestrictedStockUnitsRSUMember" xlink:to="PerformanceSharesMember" xlink:title="presentation: RestrictedStockUnitsRSUMember to PerformanceSharesMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:title="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:title="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:title="presentation: DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract to ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="PlanNameAxis" xlink:title="PlanNameAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="PlanNameAxis" xlink:title="presentation: ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable to PlanNameAxis" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="PlanNameDomain" xlink:title="PlanNameDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanNameAxis" xlink:to="PlanNameDomain" xlink:title="presentation: PlanNameAxis to PlanNameDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LongTermIncentivePlan2010Member" xlink:label="LongTermIncentivePlan2010Member" xlink:title="LongTermIncentivePlan2010Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanNameDomain" xlink:to="LongTermIncentivePlan2010Member" xlink:title="presentation: PlanNameDomain to LongTermIncentivePlan2010Member" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeStockMember" xlink:label="EmployeeStockMember" xlink:title="EmployeeStockMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanNameDomain" xlink:to="EmployeeStockMember" xlink:title="presentation: PlanNameDomain to EmployeeStockMember" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LongTermIncentiveAwards2012Member" xlink:label="LongTermIncentiveAwards2012Member" xlink:title="LongTermIncentiveAwards2012Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanNameDomain" xlink:to="LongTermIncentiveAwards2012Member" xlink:title="presentation: PlanNameDomain to LongTermIncentiveAwards2012Member" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LongTermIncentivePlan2011Member" xlink:label="LongTermIncentivePlan2011Member" xlink:title="LongTermIncentivePlan2011Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanNameDomain" xlink:to="LongTermIncentivePlan2011Member" xlink:title="presentation: PlanNameDomain to LongTermIncentivePlan2011Member" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EmergenceIncentivePlan2010Member" xlink:label="EmergenceIncentivePlan2010Member" xlink:title="EmergenceIncentivePlan2010Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanNameDomain" xlink:to="EmergenceIncentivePlan2010Member" xlink:title="presentation: PlanNameDomain to EmergenceIncentivePlan2010Member" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LongTermIncentiveAwards2011Member" xlink:label="LongTermIncentiveAwards2011Member" xlink:title="LongTermIncentiveAwards2011Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanNameDomain" xlink:to="LongTermIncentiveAwards2011Member" xlink:title="presentation: PlanNameDomain to LongTermIncentiveAwards2011Member" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EmergenceAwardPlan2010Member" xlink:label="EmergenceAwardPlan2010Member" xlink:title="EmergenceAwardPlan2010Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanNameDomain" xlink:to="EmergenceAwardPlan2010Member" xlink:title="presentation: PlanNameDomain to EmergenceAwardPlan2010Member" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EmergenceIncentivePlan2009Member" xlink:label="EmergenceIncentivePlan2009Member" xlink:title="EmergenceIncentivePlan2009Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanNameDomain" xlink:to="EmergenceIncentivePlan2009Member" xlink:title="presentation: PlanNameDomain to EmergenceIncentivePlan2009Member" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="AwardTypeAxis" xlink:title="AwardTypeAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="AwardTypeAxis" xlink:title="presentation: ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable to AwardTypeAxis" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:title="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AwardTypeAxis" xlink:to="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:title="presentation: AwardTypeAxis to ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" order="1.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="RestrictedStockUnitsRSUMember" xlink:title="presentation: ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain to RestrictedStockUnitsRSUMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="RangeAxis" xlink:title="presentation: ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable to RangeAxis" use="optional" order="3.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeAxis" xlink:to="RangeMember" xlink:title="presentation: RangeAxis to RangeMember" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MinimumMember" xlink:label="MinimumMember" xlink:title="MinimumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MinimumMember" xlink:title="presentation: RangeMember to MinimumMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MaximumMember" xlink:title="presentation: RangeMember to MaximumMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_WeightedAverageMember" xlink:label="WeightedAverageMember" xlink:title="WeightedAverageMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="WeightedAverageMember" xlink:title="presentation: RangeMember to WeightedAverageMember" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:title="presentation: ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable to ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" xlink:label="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" xlink:title="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" use="optional" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PercentageOfAverageOfHighAndLowCommonStockSalePrices" xlink:label="PercentageOfAverageOfHighAndLowCommonStockSalePrices" xlink:title="PercentageOfAverageOfHighAndLowCommonStockSalePrices" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="PercentageOfAverageOfHighAndLowCommonStockSalePrices" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to PercentageOfAverageOfHighAndLowCommonStockSalePrices" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_VestingRightsPercentage" xlink:label="VestingRightsPercentage" xlink:title="VestingRightsPercentage" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="VestingRightsPercentage" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to VestingRightsPercentage" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" use="optional" order="8005.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_2" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_2" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward" use="optional" order="8006.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_2" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_2" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValueRollForward" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValueRollForward" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValueRollForward" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValueRollForward" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValueRollForward" use="optional" order="8007.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValueRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValueRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue_2" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValueRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue_2" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValueRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValueRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValueRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:label="EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:title="EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:title="presentation: DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract to EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions" xlink:label="EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions" xlink:title="EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:to="EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions" xlink:title="presentation: EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract to EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureNatureOfOperationsAndSummaryOfSignificantAccountingPoliciesDetails4">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeAxis" xlink:to="RangeMember" xlink:title="presentation: RangeAxis to RangeMember" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MaximumMember" xlink:title="presentation: RangeMember to MaximumMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="AccountingPoliciesAbstract" xlink:title="AccountingPoliciesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SiteContingencyTable" xlink:label="SiteContingencyTable" xlink:title="SiteContingencyTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="SiteContingencyTable" xlink:title="presentation: AccountingPoliciesAbstract to SiteContingencyTable" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SiteContingencyByNatureAxis" xlink:label="SiteContingencyByNatureAxis" xlink:title="SiteContingencyByNatureAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SiteContingencyTable" xlink:to="SiteContingencyByNatureAxis" xlink:title="presentation: SiteContingencyTable to SiteContingencyByNatureAxis" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SiteContingencyNatureOfContingencyDomain" xlink:label="SiteContingencyNatureOfContingencyDomain" xlink:title="SiteContingencyNatureOfContingencyDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SiteContingencyByNatureAxis" xlink:to="SiteContingencyNatureOfContingencyDomain" xlink:title="presentation: SiteContingencyByNatureAxis to SiteContingencyNatureOfContingencyDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EnvironmentalIssueMember" xlink:label="EnvironmentalIssueMember" xlink:title="EnvironmentalIssueMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SiteContingencyNatureOfContingencyDomain" xlink:to="EnvironmentalIssueMember" xlink:title="presentation: SiteContingencyNatureOfContingencyDomain to EnvironmentalIssueMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SiteContingencyTable" xlink:to="RangeAxis" xlink:title="presentation: SiteContingencyTable to RangeAxis" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SiteContingencyLineItems" xlink:label="SiteContingencyLineItems" xlink:title="SiteContingencyLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SiteContingencyTable" xlink:to="SiteContingencyLineItems" xlink:title="presentation: SiteContingencyTable to SiteContingencyLineItems" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationAbstract" xlink:label="ShareBasedCompensationAbstract" xlink:title="ShareBasedCompensationAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="ShareBasedCompensationAbstract" xlink:title="presentation: AccountingPoliciesAbstract to ShareBasedCompensationAbstract" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CashFlowAbstract" xlink:label="CashFlowAbstract" xlink:title="CashFlowAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="CashFlowAbstract" xlink:title="presentation: AccountingPoliciesAbstract to CashFlowAbstract" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalents" xlink:label="RestrictedCashAndCashEquivalents" xlink:title="RestrictedCashAndCashEquivalents" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashFlowAbstract" xlink:to="RestrictedCashAndCashEquivalents" xlink:title="presentation: CashFlowAbstract to RestrictedCashAndCashEquivalents" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders" xlink:label="LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders" xlink:title="LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashFlowAbstract" xlink:to="LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders" xlink:title="presentation: CashFlowAbstract to LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement" xlink:label="LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement" xlink:title="LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashFlowAbstract" xlink:to="LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement" xlink:title="presentation: CashFlowAbstract to LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement" xlink:label="LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement" xlink:title="LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashFlowAbstract" xlink:to="LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement" xlink:title="presentation: CashFlowAbstract to LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_InterestPaymentRelatedToReorganizationPlan" xlink:label="InterestPaymentRelatedToReorganizationPlan" xlink:title="InterestPaymentRelatedToReorganizationPlan" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashFlowAbstract" xlink:to="InterestPaymentRelatedToReorganizationPlan" xlink:title="presentation: CashFlowAbstract to InterestPaymentRelatedToReorganizationPlan" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureLegalProceedingsAndContingenciesDetails3">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeAxis" xlink:to="RangeMember" xlink:title="presentation: RangeAxis to RangeMember" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeMember" xlink:to="MaximumMember" xlink:title="presentation: RangeMember to MaximumMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="CommitmentsAndContingenciesDisclosureAbstract" xlink:title="CommitmentsAndContingenciesDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GuaranteesAbstract" xlink:label="GuaranteesAbstract" xlink:title="GuaranteesAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="GuaranteesAbstract" xlink:title="presentation: CommitmentsAndContingenciesDisclosureAbstract to GuaranteesAbstract" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LettersOfCreditOutstandingAmount" xlink:label="LettersOfCreditOutstandingAmount" xlink:title="LettersOfCreditOutstandingAmount" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GuaranteesAbstract" xlink:to="LettersOfCreditOutstandingAmount" xlink:title="presentation: GuaranteesAbstract to LettersOfCreditOutstandingAmount" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfGuaranteeObligationsTable" xlink:label="ScheduleOfGuaranteeObligationsTable" xlink:title="ScheduleOfGuaranteeObligationsTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="ScheduleOfGuaranteeObligationsTable" xlink:title="presentation: CommitmentsAndContingenciesDisclosureAbstract to ScheduleOfGuaranteeObligationsTable" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GuaranteeObligationsByNatureAxis" xlink:label="GuaranteeObligationsByNatureAxis" xlink:title="GuaranteeObligationsByNatureAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfGuaranteeObligationsTable" xlink:to="GuaranteeObligationsByNatureAxis" xlink:title="presentation: ScheduleOfGuaranteeObligationsTable to GuaranteeObligationsByNatureAxis" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GuaranteeObligationsNatureDomain" xlink:label="GuaranteeObligationsNatureDomain" xlink:title="GuaranteeObligationsNatureDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GuaranteeObligationsByNatureAxis" xlink:to="GuaranteeObligationsNatureDomain" xlink:title="presentation: GuaranteeObligationsByNatureAxis to GuaranteeObligationsNatureDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentGuaranteeMember" xlink:label="PaymentGuaranteeMember" xlink:title="PaymentGuaranteeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GuaranteeObligationsNatureDomain" xlink:to="PaymentGuaranteeMember" xlink:title="presentation: GuaranteeObligationsNatureDomain to PaymentGuaranteeMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IndirectGuaranteeOfIndebtednessMember" xlink:label="IndirectGuaranteeOfIndebtednessMember" xlink:title="IndirectGuaranteeOfIndebtednessMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GuaranteeObligationsNatureDomain" xlink:to="IndirectGuaranteeOfIndebtednessMember" xlink:title="presentation: GuaranteeObligationsNatureDomain to IndirectGuaranteeOfIndebtednessMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfGuaranteeObligationsTable" xlink:to="RangeAxis" xlink:title="presentation: ScheduleOfGuaranteeObligationsTable to RangeAxis" use="optional" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GuaranteeObligationsLineItems" xlink:label="GuaranteeObligationsLineItems" xlink:title="GuaranteeObligationsLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfGuaranteeObligationsTable" xlink:to="GuaranteeObligationsLineItems" xlink:title="presentation: ScheduleOfGuaranteeObligationsTable to GuaranteeObligationsLineItems" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GuaranteeObligationsCurrentCarryingValue" xlink:label="GuaranteeObligationsCurrentCarryingValue" xlink:title="GuaranteeObligationsCurrentCarryingValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GuaranteeObligationsLineItems" xlink:to="GuaranteeObligationsCurrentCarryingValue" xlink:title="presentation: GuaranteeObligationsLineItems to GuaranteeObligationsCurrentCarryingValue" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GuaranteeObligationsMaximumExposure" xlink:label="GuaranteeObligationsMaximumExposure" xlink:title="GuaranteeObligationsMaximumExposure" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GuaranteeObligationsLineItems" xlink:to="GuaranteeObligationsMaximumExposure" xlink:title="presentation: GuaranteeObligationsLineItems to GuaranteeObligationsMaximumExposure" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GuaranteesFairValueDisclosure" xlink:label="GuaranteesFairValueDisclosure" xlink:title="GuaranteesFairValueDisclosure" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GuaranteeObligationsLineItems" xlink:to="GuaranteesFairValueDisclosure" xlink:title="presentation: GuaranteeObligationsLineItems to GuaranteesFairValueDisclosure" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_FinancingAgreementsWithNumberOfBanks" xlink:label="FinancingAgreementsWithNumberOfBanks" xlink:title="FinancingAgreementsWithNumberOfBanks" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GuaranteeObligationsLineItems" xlink:to="FinancingAgreementsWithNumberOfBanks" xlink:title="presentation: GuaranteeObligationsLineItems to FinancingAgreementsWithNumberOfBanks" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationAbstract" xlink:label="UnrecordedUnconditionalPurchaseObligationAbstract" xlink:title="UnrecordedUnconditionalPurchaseObligationAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="UnrecordedUnconditionalPurchaseObligationAbstract" xlink:title="presentation: CommitmentsAndContingenciesDisclosureAbstract to UnrecordedUnconditionalPurchaseObligationAbstract" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" xlink:label="UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" xlink:title="UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="UnrecordedUnconditionalPurchaseObligationAbstract" xlink:to="UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" xlink:title="presentation: UnrecordedUnconditionalPurchaseObligationAbstract to UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" xlink:label="UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" xlink:title="UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="UnrecordedUnconditionalPurchaseObligationAbstract" xlink:to="UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" xlink:title="presentation: UnrecordedUnconditionalPurchaseObligationAbstract to UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary" xlink:label="UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary" xlink:title="UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="UnrecordedUnconditionalPurchaseObligationAbstract" xlink:to="UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary" xlink:title="presentation: UnrecordedUnconditionalPurchaseObligationAbstract to UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xlink:label="UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xlink:title="UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="UnrecordedUnconditionalPurchaseObligationAbstract" xlink:to="UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xlink:title="presentation: UnrecordedUnconditionalPurchaseObligationAbstract to UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" xlink:label="UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" xlink:title="UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="UnrecordedUnconditionalPurchaseObligationAbstract" xlink:to="UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" xlink:title="presentation: UnrecordedUnconditionalPurchaseObligationAbstract to UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureSaleOfAccountsReceivableDetails">
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SaleOfAccountsReceivableDisclosureAbstract" xlink:label="SaleOfAccountsReceivableDisclosureAbstract" xlink:title="SaleOfAccountsReceivableDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AccountsReceivableFinancingTable" xlink:label="AccountsReceivableFinancingTable" xlink:title="AccountsReceivableFinancingTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SaleOfAccountsReceivableDisclosureAbstract" xlink:to="AccountsReceivableFinancingTable" xlink:title="presentation: SaleOfAccountsReceivableDisclosureAbstract to AccountsReceivableFinancingTable" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="CreditFacilityAxis" xlink:title="CreditFacilityAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountsReceivableFinancingTable" xlink:to="CreditFacilityAxis" xlink:title="presentation: AccountsReceivableFinancingTable to CreditFacilityAxis" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="CreditFacilityDomain" xlink:title="CreditFacilityDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CreditFacilityAxis" xlink:to="CreditFacilityDomain" xlink:title="presentation: CreditFacilityAxis to CreditFacilityDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AccountsReceivableFinancingFacilityMember" xlink:label="AccountsReceivableFinancingFacilityMember" xlink:title="AccountsReceivableFinancingFacilityMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CreditFacilityDomain" xlink:to="AccountsReceivableFinancingFacilityMember" xlink:title="presentation: CreditFacilityDomain to AccountsReceivableFinancingFacilityMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReceivableFinancingFacilityVariableRateBaseAxis" xlink:label="ReceivableFinancingFacilityVariableRateBaseAxis" xlink:title="ReceivableFinancingFacilityVariableRateBaseAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountsReceivableFinancingTable" xlink:to="ReceivableFinancingFacilityVariableRateBaseAxis" xlink:title="presentation: AccountsReceivableFinancingTable to ReceivableFinancingFacilityVariableRateBaseAxis" use="optional" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReceivableFinancingFacilityVariableRateBaseDomain" xlink:label="ReceivableFinancingFacilityVariableRateBaseDomain" xlink:title="ReceivableFinancingFacilityVariableRateBaseDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReceivableFinancingFacilityVariableRateBaseAxis" xlink:to="ReceivableFinancingFacilityVariableRateBaseDomain" xlink:title="presentation: ReceivableFinancingFacilityVariableRateBaseAxis to ReceivableFinancingFacilityVariableRateBaseDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReceivableFinancingFacilityVariableRateBaseRateMember" xlink:label="ReceivableFinancingFacilityVariableRateBaseRateMember" xlink:title="ReceivableFinancingFacilityVariableRateBaseRateMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReceivableFinancingFacilityVariableRateBaseDomain" xlink:to="ReceivableFinancingFacilityVariableRateBaseRateMember" xlink:title="presentation: ReceivableFinancingFacilityVariableRateBaseDomain to ReceivableFinancingFacilityVariableRateBaseRateMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReceivableFinancingFacilityLineItems" xlink:label="ReceivableFinancingFacilityLineItems" xlink:title="ReceivableFinancingFacilityLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountsReceivableFinancingTable" xlink:to="ReceivableFinancingFacilityLineItems" xlink:title="presentation: AccountsReceivableFinancingTable to ReceivableFinancingFacilityLineItems" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReceivableFinancingFacilityMaximumSalesCapacity" xlink:label="ReceivableFinancingFacilityMaximumSalesCapacity" xlink:title="ReceivableFinancingFacilityMaximumSalesCapacity" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReceivableFinancingFacilityLineItems" xlink:to="ReceivableFinancingFacilityMaximumSalesCapacity" xlink:title="presentation: ReceivableFinancingFacilityLineItems to ReceivableFinancingFacilityMaximumSalesCapacity" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReceivableInstrumentDescriptionOfVariableRateBasis" xlink:label="ReceivableInstrumentDescriptionOfVariableRateBasis" xlink:title="ReceivableInstrumentDescriptionOfVariableRateBasis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReceivableFinancingFacilityLineItems" xlink:to="ReceivableInstrumentDescriptionOfVariableRateBasis" xlink:title="presentation: ReceivableFinancingFacilityLineItems to ReceivableInstrumentDescriptionOfVariableRateBasis" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReceivableInstrumentBasisSpreadOnVariableRate" xlink:label="ReceivableInstrumentBasisSpreadOnVariableRate" xlink:title="ReceivableInstrumentBasisSpreadOnVariableRate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReceivableFinancingFacilityLineItems" xlink:to="ReceivableInstrumentBasisSpreadOnVariableRate" xlink:title="presentation: ReceivableFinancingFacilityLineItems to ReceivableInstrumentBasisSpreadOnVariableRate" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReceivableFinancingFacilityFinanceCosts" xlink:label="ReceivableFinancingFacilityFinanceCosts" xlink:title="ReceivableFinancingFacilityFinanceCosts" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReceivableFinancingFacilityLineItems" xlink:to="ReceivableFinancingFacilityFinanceCosts" xlink:title="presentation: ReceivableFinancingFacilityLineItems to ReceivableFinancingFacilityFinanceCosts" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureValuationAndQualifyingAccountsDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAndQualifyingAccountsAbstract" xlink:label="ValuationAndQualifyingAccountsAbstract" xlink:title="ValuationAndQualifyingAccountsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAndQualifyingAccountsDisclosureTable" xlink:label="ValuationAndQualifyingAccountsDisclosureTable" xlink:title="ValuationAndQualifyingAccountsDisclosureTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ValuationAndQualifyingAccountsAbstract" xlink:to="ValuationAndQualifyingAccountsDisclosureTable" xlink:title="presentation: ValuationAndQualifyingAccountsAbstract to ValuationAndQualifyingAccountsDisclosureTable" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAllowancesAndReservesTypeAxis" xlink:label="ValuationAllowancesAndReservesTypeAxis" xlink:title="ValuationAllowancesAndReservesTypeAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ValuationAndQualifyingAccountsDisclosureTable" xlink:to="ValuationAllowancesAndReservesTypeAxis" xlink:title="presentation: ValuationAndQualifyingAccountsDisclosureTable to ValuationAllowancesAndReservesTypeAxis" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAllowancesAndReservesDomain" xlink:label="ValuationAllowancesAndReservesDomain" xlink:title="ValuationAllowancesAndReservesDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ValuationAllowancesAndReservesTypeAxis" xlink:to="ValuationAllowancesAndReservesDomain" xlink:title="presentation: ValuationAllowancesAndReservesTypeAxis to ValuationAllowancesAndReservesDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsCurrentMember" xlink:label="AllowanceForDoubtfulAccountsCurrentMember" xlink:title="AllowanceForDoubtfulAccountsCurrentMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ValuationAllowancesAndReservesDomain" xlink:to="AllowanceForDoubtfulAccountsCurrentMember" xlink:title="presentation: ValuationAllowancesAndReservesDomain to AllowanceForDoubtfulAccountsCurrentMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReserveForCustomerRebatesMember" xlink:label="ReserveForCustomerRebatesMember" xlink:title="ReserveForCustomerRebatesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ValuationAllowancesAndReservesDomain" xlink:to="ReserveForCustomerRebatesMember" xlink:title="presentation: ValuationAllowancesAndReservesDomain to ReserveForCustomerRebatesMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems" xlink:label="ValuationAndQualifyingAccountsDisclosureLineItems" xlink:title="ValuationAndQualifyingAccountsDisclosureLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ValuationAndQualifyingAccountsDisclosureTable" xlink:to="ValuationAndQualifyingAccountsDisclosureLineItems" xlink:title="presentation: ValuationAndQualifyingAccountsDisclosureTable to ValuationAndQualifyingAccountsDisclosureLineItems" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MovementInValuationAllowancesAndReservesRollForward" xlink:label="MovementInValuationAllowancesAndReservesRollForward" xlink:title="MovementInValuationAllowancesAndReservesRollForward" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ValuationAndQualifyingAccountsDisclosureLineItems" xlink:to="MovementInValuationAllowancesAndReservesRollForward" xlink:title="presentation: ValuationAndQualifyingAccountsDisclosureLineItems to MovementInValuationAllowancesAndReservesRollForward" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAllowancesAndReservesBalance" xlink:label="ValuationAllowancesAndReservesBalance" xlink:title="ValuationAllowancesAndReservesBalance" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MovementInValuationAllowancesAndReservesRollForward" xlink:to="ValuationAllowancesAndReservesBalance" xlink:title="presentation: MovementInValuationAllowancesAndReservesRollForward to ValuationAllowancesAndReservesBalance" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAllowancesAndReservesBalance" xlink:label="ValuationAllowancesAndReservesBalance_2" xlink:title="ValuationAllowancesAndReservesBalance" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MovementInValuationAllowancesAndReservesRollForward" xlink:to="ValuationAllowancesAndReservesBalance_2" xlink:title="presentation: MovementInValuationAllowancesAndReservesRollForward to ValuationAllowancesAndReservesBalance" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense" xlink:label="ValuationAllowancesAndReservesChargedToCostAndExpense" xlink:title="ValuationAllowancesAndReservesChargedToCostAndExpense" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MovementInValuationAllowancesAndReservesRollForward" xlink:to="ValuationAllowancesAndReservesChargedToCostAndExpense" xlink:title="presentation: MovementInValuationAllowancesAndReservesRollForward to ValuationAllowancesAndReservesChargedToCostAndExpense" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAllowancesAndReservesDeductions" xlink:label="ValuationAllowancesAndReservesDeductions" xlink:title="ValuationAllowancesAndReservesDeductions" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MovementInValuationAllowancesAndReservesRollForward" xlink:to="ValuationAllowancesAndReservesDeductions" xlink:title="presentation: MovementInValuationAllowancesAndReservesRollForward to ValuationAllowancesAndReservesDeductions" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ValuationAllowancesAndReservesForeignCurrencyTranslation" xlink:label="ValuationAllowancesAndReservesForeignCurrencyTranslation" xlink:title="ValuationAllowancesAndReservesForeignCurrencyTranslation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MovementInValuationAllowancesAndReservesRollForward" xlink:to="ValuationAllowancesAndReservesForeignCurrencyTranslation" xlink:title="presentation: MovementInValuationAllowancesAndReservesRollForward to ValuationAllowancesAndReservesForeignCurrencyTranslation" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureLegalProceedingsAndContingenciesDetails2">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:label="DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:title="DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlansDomain" xlink:label="DefinedBenefitPlansDomain" xlink:title="DefinedBenefitPlansDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:to="DefinedBenefitPlansDomain" xlink:title="presentation: DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis to DefinedBenefitPlansDomain" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_GreatLakesUKLimitedPensionPlanMember" xlink:label="GreatLakesUKLimitedPensionPlanMember" xlink:title="GreatLakesUKLimitedPensionPlanMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DefinedBenefitPlansDomain" xlink:to="GreatLakesUKLimitedPensionPlanMember" xlink:title="presentation: DefinedBenefitPlansDomain to GreatLakesUKLimitedPensionPlanMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_LegalEntityAxis" xlink:label="LegalEntityAxis" xlink:title="LegalEntityAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityDomain" xlink:label="EntityDomain" xlink:title="EntityDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LegalEntityAxis" xlink:to="EntityDomain" xlink:title="presentation: LegalEntityAxis to EntityDomain" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ChemturaManufacturingUKLimitedMember" xlink:label="ChemturaManufacturingUKLimitedMember" xlink:title="ChemturaManufacturingUKLimitedMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDomain" xlink:to="ChemturaManufacturingUKLimitedMember" xlink:title="presentation: EntityDomain to ChemturaManufacturingUKLimitedMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SiteContingencyTable" xlink:label="SiteContingencyTable" xlink:title="SiteContingencyTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SiteContingencyByNatureAxis" xlink:label="SiteContingencyByNatureAxis" xlink:title="SiteContingencyByNatureAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SiteContingencyTable" xlink:to="SiteContingencyByNatureAxis" xlink:title="presentation: SiteContingencyTable to SiteContingencyByNatureAxis" order="3.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SiteContingencyNatureOfContingencyDomain" xlink:label="SiteContingencyNatureOfContingencyDomain" xlink:title="SiteContingencyNatureOfContingencyDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SiteContingencyByNatureAxis" xlink:to="SiteContingencyNatureOfContingencyDomain" xlink:title="presentation: SiteContingencyByNatureAxis to SiteContingencyNatureOfContingencyDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EnvironmentalIssueMember" xlink:label="EnvironmentalIssueMember" xlink:title="EnvironmentalIssueMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SiteContingencyNatureOfContingencyDomain" xlink:to="EnvironmentalIssueMember" xlink:title="presentation: SiteContingencyNatureOfContingencyDomain to EnvironmentalIssueMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SiteContingencyLineItems" xlink:label="SiteContingencyLineItems" xlink:title="SiteContingencyLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SiteContingencyTable" xlink:to="SiteContingencyLineItems" xlink:title="presentation: SiteContingencyTable to SiteContingencyLineItems" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xlink:label="EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xlink:title="EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SiteContingencyLineItems" xlink:to="EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xlink:title="presentation: SiteContingencyLineItems to EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis" xlink:label="SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis" xlink:title="SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xlink:to="SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis" xlink:title="presentation: EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract to SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EnvironmentalAllegedCivilPenalty" xlink:label="EnvironmentalAllegedCivilPenalty" xlink:title="EnvironmentalAllegedCivilPenalty" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xlink:to="EnvironmentalAllegedCivilPenalty" xlink:title="presentation: EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract to EnvironmentalAllegedCivilPenalty" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccrualForEnvironmentalLossContingencies" xlink:label="AccrualForEnvironmentalLossContingencies" xlink:title="AccrualForEnvironmentalLossContingencies" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xlink:to="AccrualForEnvironmentalLossContingencies" xlink:title="presentation: EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract to AccrualForEnvironmentalLossContingencies" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccruedEnvironmentalLossContingenciesCurrent" xlink:label="AccruedEnvironmentalLossContingenciesCurrent" xlink:title="AccruedEnvironmentalLossContingenciesCurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xlink:to="AccruedEnvironmentalLossContingenciesCurrent" xlink:title="presentation: EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract to AccruedEnvironmentalLossContingenciesCurrent" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent" xlink:label="AccruedEnvironmentalLossContingenciesNoncurrent" xlink:title="AccruedEnvironmentalLossContingenciesNoncurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xlink:to="AccruedEnvironmentalLossContingenciesNoncurrent" xlink:title="presentation: EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract to AccruedEnvironmentalLossContingenciesNoncurrent" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SiteContingencyLossExposureNotAccruedHighEstimate" xlink:label="SiteContingencyLossExposureNotAccruedHighEstimate" xlink:title="SiteContingencyLossExposureNotAccruedHighEstimate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xlink:to="SiteContingencyLossExposureNotAccruedHighEstimate" xlink:title="presentation: EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract to SiteContingencyLossExposureNotAccruedHighEstimate" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EnvironmentalRemediationExpense" xlink:label="EnvironmentalRemediationExpense" xlink:title="EnvironmentalRemediationExpense" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xlink:to="EnvironmentalRemediationExpense" xlink:title="presentation: EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract to EnvironmentalRemediationExpense" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentsForEnvironmentalLiabilities" xlink:label="PaymentsForEnvironmentalLiabilities" xlink:title="PaymentsForEnvironmentalLiabilities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xlink:to="PaymentsForEnvironmentalLiabilities" xlink:title="presentation: EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract to PaymentsForEnvironmentalLiabilities" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RecordedThirdPartyEnvironmentalRecoveriesReceivable" xlink:label="RecordedThirdPartyEnvironmentalRecoveriesReceivable" xlink:title="RecordedThirdPartyEnvironmentalRecoveriesReceivable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xlink:to="RecordedThirdPartyEnvironmentalRecoveriesReceivable" xlink:title="presentation: EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract to RecordedThirdPartyEnvironmentalRecoveriesReceivable" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PaymentsForEnvironmentalAllegedPenalty" xlink:label="PaymentsForEnvironmentalAllegedPenalty" xlink:title="PaymentsForEnvironmentalAllegedPenalty" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xlink:to="PaymentsForEnvironmentalAllegedPenalty" xlink:title="presentation: EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract to PaymentsForEnvironmentalAllegedPenalty" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition" xlink:label="PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition" xlink:title="PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xlink:to="PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition" xlink:title="presentation: EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract to PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims" xlink:label="AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims" xlink:title="AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xlink:to="AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims" xlink:title="presentation: EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract to AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EnvironmentalRemediationExpenseRelatedToLegacyNonoperatingSite" xlink:label="EnvironmentalRemediationExpenseRelatedToLegacyNonoperatingSite" xlink:title="EnvironmentalRemediationExpenseRelatedToLegacyNonoperatingSite" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xlink:to="EnvironmentalRemediationExpenseRelatedToLegacyNonoperatingSite" xlink:title="presentation: EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract to EnvironmentalRemediationExpenseRelatedToLegacyNonoperatingSite" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DischargedAndOrSettledEnvironmentalLiabilitiesAbstract" xlink:label="DischargedAndOrSettledEnvironmentalLiabilitiesAbstract" xlink:title="DischargedAndOrSettledEnvironmentalLiabilitiesAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SiteContingencyLineItems" xlink:to="DischargedAndOrSettledEnvironmentalLiabilitiesAbstract" xlink:title="presentation: SiteContingencyLineItems to DischargedAndOrSettledEnvironmentalLiabilitiesAbstract" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LossContingencySettlementPaid" xlink:label="LossContingencySettlementPaid" xlink:title="LossContingencySettlementPaid" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DischargedAndOrSettledEnvironmentalLiabilitiesAbstract" xlink:to="LossContingencySettlementPaid" xlink:title="presentation: DischargedAndOrSettledEnvironmentalLiabilitiesAbstract to LossContingencySettlementPaid" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xlink:label="DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xlink:title="DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SiteContingencyLineItems" xlink:to="DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xlink:title="presentation: SiteContingencyLineItems to DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanPensionersNumber" xlink:label="DefinedBenefitPlanPensionersNumber" xlink:title="DefinedBenefitPlanPensionersNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SiteContingencyLineItems" xlink:to="DefinedBenefitPlanPensionersNumber" xlink:title="presentation: SiteContingencyLineItems to DefinedBenefitPlanPensionersNumber" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanNumberOfMembersEntitledToDeferredBenefits" xlink:label="DefinedBenefitPlanNumberOfMembersEntitledToDeferredBenefits" xlink:title="DefinedBenefitPlanNumberOfMembersEntitledToDeferredBenefits" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SiteContingencyLineItems" xlink:to="DefinedBenefitPlanNumberOfMembersEntitledToDeferredBenefits" xlink:title="presentation: SiteContingencyLineItems to DefinedBenefitPlanNumberOfMembersEntitledToDeferredBenefits" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanEstimatedFundingDeficit" xlink:label="DefinedBenefitPlanEstimatedFundingDeficit" xlink:title="DefinedBenefitPlanEstimatedFundingDeficit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SiteContingencyLineItems" xlink:to="DefinedBenefitPlanEstimatedFundingDeficit" xlink:title="presentation: SiteContingencyLineItems to DefinedBenefitPlanEstimatedFundingDeficit" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LossContingencyNewClaimsFiledNumber" xlink:label="LossContingencyNewClaimsFiledNumber" xlink:title="LossContingencyNewClaimsFiledNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SiteContingencyLineItems" xlink:to="LossContingencyNewClaimsFiledNumber" xlink:title="presentation: SiteContingencyLineItems to LossContingencyNewClaimsFiledNumber" use="optional" order="8005.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SiteContingencyTable" xlink:to="LegalEntityAxis" xlink:title="presentation: SiteContingencyTable to LegalEntityAxis" order="1.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SiteContingencyTable" xlink:to="DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:title="presentation: SiteContingencyTable to DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="CommitmentsAndContingenciesDisclosureAbstract" xlink:title="CommitmentsAndContingenciesDisclosureAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="SiteContingencyTable" xlink:title="presentation: CommitmentsAndContingenciesDisclosureAbstract to SiteContingencyTable" order="1.0" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureGuarantorCondensedConsolidatingFinancialDataDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_LegalEntityAxis" xlink:label="LegalEntityAxis" xlink:title="LegalEntityAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityDomain" xlink:label="EntityDomain" xlink:title="EntityDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LegalEntityAxis" xlink:to="EntityDomain" xlink:title="presentation: LegalEntityAxis to EntityDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ConsolidationEliminationsMember" xlink:label="ConsolidationEliminationsMember" xlink:title="ConsolidationEliminationsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDomain" xlink:to="ConsolidationEliminationsMember" xlink:title="presentation: EntityDomain to ConsolidationEliminationsMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ParentCompanyMember" xlink:label="ParentCompanyMember" xlink:title="ParentCompanyMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDomain" xlink:to="ParentCompanyMember" xlink:title="presentation: EntityDomain to ParentCompanyMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GuarantorSubsidiariesMember" xlink:label="GuarantorSubsidiariesMember" xlink:title="GuarantorSubsidiariesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDomain" xlink:to="GuarantorSubsidiariesMember" xlink:title="presentation: EntityDomain to GuarantorSubsidiariesMember" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NonGuarantorSubsidiariesMember" xlink:label="NonGuarantorSubsidiariesMember" xlink:title="NonGuarantorSubsidiariesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDomain" xlink:to="NonGuarantorSubsidiariesMember" xlink:title="presentation: EntityDomain to NonGuarantorSubsidiariesMember" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_FinancialStatementsOfGuarantorsDisclosureAbstract" xlink:label="FinancialStatementsOfGuarantorsDisclosureAbstract" xlink:title="FinancialStatementsOfGuarantorsDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfCondensedFinancialStatementsTable" xlink:label="ScheduleOfCondensedFinancialStatementsTable" xlink:title="ScheduleOfCondensedFinancialStatementsTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FinancialStatementsOfGuarantorsDisclosureAbstract" xlink:to="ScheduleOfCondensedFinancialStatementsTable" xlink:title="presentation: FinancialStatementsOfGuarantorsDisclosureAbstract to ScheduleOfCondensedFinancialStatementsTable" order="1.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfCondensedFinancialStatementsTable" xlink:to="LegalEntityAxis" xlink:title="presentation: ScheduleOfCondensedFinancialStatementsTable to LegalEntityAxis" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CondensedFinancialStatementsCaptionsLineItems" xlink:label="CondensedFinancialStatementsCaptionsLineItems" xlink:title="CondensedFinancialStatementsCaptionsLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfCondensedFinancialStatementsTable" xlink:to="CondensedFinancialStatementsCaptionsLineItems" xlink:title="presentation: ScheduleOfCondensedFinancialStatementsTable to CondensedFinancialStatementsCaptionsLineItems" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SalesRevenueNet" xlink:label="SalesRevenueNet" xlink:title="SalesRevenueNet" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="SalesRevenueNet" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to SalesRevenueNet" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization" xlink:label="CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization" xlink:title="CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="SellingGeneralAndAdministrativeExpense" xlink:title="SellingGeneralAndAdministrativeExpense" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="SellingGeneralAndAdministrativeExpense" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to SellingGeneralAndAdministrativeExpense" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DepreciationAmortizationAndAccretionNet" xlink:label="DepreciationAmortizationAndAccretionNet" xlink:title="DepreciationAmortizationAndAccretionNet" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="DepreciationAmortizationAndAccretionNet" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to DepreciationAmortizationAndAccretionNet" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="ResearchAndDevelopmentExpense" xlink:title="ResearchAndDevelopmentExpense" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="ResearchAndDevelopmentExpense" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to ResearchAndDevelopmentExpense" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringCharges" xlink:label="RestructuringCharges" xlink:title="RestructuringCharges" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="RestructuringCharges" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to RestructuringCharges" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xlink:label="LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xlink:title="LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" use="optional" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IncomeLossesFromEquityMethodInvestments" xlink:label="IncomeLossesFromEquityMethodInvestments" xlink:title="IncomeLossesFromEquityMethodInvestments" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="IncomeLossesFromEquityMethodInvestments" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to IncomeLossesFromEquityMethodInvestments" use="optional" order="8.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="OperatingIncomeLoss" xlink:title="OperatingIncomeLoss" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="OperatingIncomeLoss" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to OperatingIncomeLoss" use="optional" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InterestExpense" xlink:label="InterestExpense" xlink:title="InterestExpense" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="InterestExpense" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to InterestExpense" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="OtherNonoperatingIncomeExpense" xlink:title="OtherNonoperatingIncomeExpense" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="OtherNonoperatingIncomeExpense" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to OtherNonoperatingIncomeExpense" use="optional" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ReorganizationItems" xlink:label="ReorganizationItems" xlink:title="ReorganizationItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="ReorganizationItems" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to ReorganizationItems" use="optional" order="12.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IncomeLossOfSubsidiariesFromContinuingOperations" xlink:label="IncomeLossOfSubsidiariesFromContinuingOperations" xlink:title="IncomeLossOfSubsidiariesFromContinuingOperations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="IncomeLossOfSubsidiariesFromContinuingOperations" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to IncomeLossOfSubsidiariesFromContinuingOperations" use="optional" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:title="IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" use="optional" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="IncomeTaxExpenseBenefit" xlink:title="IncomeTaxExpenseBenefit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="IncomeTaxExpenseBenefit" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to IncomeTaxExpenseBenefit" use="optional" order="15.0" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" xlink:label="IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" xlink:title="IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" use="optional" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax" xlink:label="IncomeLossFromDiscontinuedOperationsNetOfTax" xlink:title="IncomeLossFromDiscontinuedOperationsNetOfTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="IncomeLossFromDiscontinuedOperationsNetOfTax" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to IncomeLossFromDiscontinuedOperationsNetOfTax" use="optional" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="NetIncomeLossAvailableToCommonStockholdersBasic" xlink:title="NetIncomeLossAvailableToCommonStockholdersBasic" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="NetIncomeLossAvailableToCommonStockholdersBasic" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to NetIncomeLossAvailableToCommonStockholdersBasic" use="optional" order="18.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:label="ComprehensiveIncomeNetOfTaxAbstract" xlink:title="ComprehensiveIncomeNetOfTaxAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="ComprehensiveIncomeNetOfTaxAbstract" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to ComprehensiveIncomeNetOfTaxAbstract" use="optional" order="19.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProfitLoss" xlink:label="ProfitLoss" xlink:title="ProfitLoss" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComprehensiveIncomeNetOfTaxAbstract" xlink:to="ProfitLoss" xlink:title="presentation: ComprehensiveIncomeNetOfTaxAbstract to ProfitLoss" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/positiveLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:title="OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComprehensiveIncomeNetOfTaxAbstract" xlink:to="OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:title="presentation: ComprehensiveIncomeNetOfTaxAbstract to OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:label="OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:title="OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:to="OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:title="presentation: OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract to OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:label="OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:title="OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:to="OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:title="presentation: OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract to OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="ComprehensiveIncomeNetOfTax" xlink:title="ComprehensiveIncomeNetOfTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComprehensiveIncomeNetOfTaxAbstract" xlink:to="ComprehensiveIncomeNetOfTax" xlink:title="presentation: ComprehensiveIncomeNetOfTaxAbstract to ComprehensiveIncomeNetOfTax" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:label="OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:title="OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComprehensiveIncomeNetOfTaxAbstract" xlink:to="OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:title="presentation: ComprehensiveIncomeNetOfTaxAbstract to OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xlink:label="OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xlink:title="OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:to="OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xlink:title="presentation: OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract to OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent" xlink:label="OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent" xlink:title="OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:to="OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent" xlink:title="presentation: OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract to OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ImpairmentOfLongLivedAssetsHeldForUse" xlink:label="ImpairmentOfLongLivedAssetsHeldForUse" xlink:title="ImpairmentOfLongLivedAssetsHeldForUse" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="ImpairmentOfLongLivedAssetsHeldForUse" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to ImpairmentOfLongLivedAssetsHeldForUse" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureGuarantorCondensedConsolidatingFinancialDataDetails3">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="StatementScenarioAxis" xlink:title="StatementScenarioAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="ScenarioUnspecifiedDomain" xlink:title="ScenarioUnspecifiedDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementScenarioAxis" xlink:to="ScenarioUnspecifiedDomain" xlink:title="presentation: StatementScenarioAxis to ScenarioUnspecifiedDomain" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_Debentures6.875PercentDue2026Member" xlink:label="Debentures6.875PercentDue2026Member" xlink:title="Debentures6.875PercentDue2026Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScenarioUnspecifiedDomain" xlink:to="Debentures6.875PercentDue2026Member" xlink:title="presentation: ScenarioUnspecifiedDomain to Debentures6.875PercentDue2026Member" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_NotesDue2009Member" xlink:label="NotesDue2009Member" xlink:title="NotesDue2009Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScenarioUnspecifiedDomain" xlink:to="NotesDue2009Member" xlink:title="presentation: ScenarioUnspecifiedDomain to NotesDue2009Member" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AmendedDIPFacilityMember" xlink:label="AmendedDIPFacilityMember" xlink:title="AmendedDIPFacilityMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScenarioUnspecifiedDomain" xlink:to="AmendedDIPFacilityMember" xlink:title="presentation: ScenarioUnspecifiedDomain to AmendedDIPFacilityMember" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SeniorNotes6.875PercentDue2016Member" xlink:label="SeniorNotes6.875PercentDue2016Member" xlink:title="SeniorNotes6.875PercentDue2016Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScenarioUnspecifiedDomain" xlink:to="SeniorNotes6.875PercentDue2016Member" xlink:title="presentation: ScenarioUnspecifiedDomain to SeniorNotes6.875PercentDue2016Member" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CreditFacilityMember" xlink:label="CreditFacilityMember" xlink:title="CreditFacilityMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScenarioUnspecifiedDomain" xlink:to="CreditFacilityMember" xlink:title="presentation: ScenarioUnspecifiedDomain to CreditFacilityMember" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_LegalEntityAxis" xlink:label="LegalEntityAxis" xlink:title="LegalEntityAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityDomain" xlink:label="EntityDomain" xlink:title="EntityDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LegalEntityAxis" xlink:to="EntityDomain" xlink:title="presentation: LegalEntityAxis to EntityDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ConsolidationEliminationsMember" xlink:label="ConsolidationEliminationsMember" xlink:title="ConsolidationEliminationsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDomain" xlink:to="ConsolidationEliminationsMember" xlink:title="presentation: EntityDomain to ConsolidationEliminationsMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ParentCompanyMember" xlink:label="ParentCompanyMember" xlink:title="ParentCompanyMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDomain" xlink:to="ParentCompanyMember" xlink:title="presentation: EntityDomain to ParentCompanyMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GuarantorSubsidiariesMember" xlink:label="GuarantorSubsidiariesMember" xlink:title="GuarantorSubsidiariesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDomain" xlink:to="GuarantorSubsidiariesMember" xlink:title="presentation: EntityDomain to GuarantorSubsidiariesMember" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NonGuarantorSubsidiariesMember" xlink:label="NonGuarantorSubsidiariesMember" xlink:title="NonGuarantorSubsidiariesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDomain" xlink:to="NonGuarantorSubsidiariesMember" xlink:title="presentation: EntityDomain to NonGuarantorSubsidiariesMember" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_FinancialStatementsOfGuarantorsDisclosureAbstract" xlink:label="FinancialStatementsOfGuarantorsDisclosureAbstract" xlink:title="FinancialStatementsOfGuarantorsDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfCondensedFinancialStatementsTable" xlink:label="ScheduleOfCondensedFinancialStatementsTable" xlink:title="ScheduleOfCondensedFinancialStatementsTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FinancialStatementsOfGuarantorsDisclosureAbstract" xlink:to="ScheduleOfCondensedFinancialStatementsTable" xlink:title="presentation: FinancialStatementsOfGuarantorsDisclosureAbstract to ScheduleOfCondensedFinancialStatementsTable" order="1.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfCondensedFinancialStatementsTable" xlink:to="LegalEntityAxis" xlink:title="presentation: ScheduleOfCondensedFinancialStatementsTable to LegalEntityAxis" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CondensedFinancialStatementsCaptionsLineItems" xlink:label="CondensedFinancialStatementsCaptionsLineItems" xlink:title="CondensedFinancialStatementsCaptionsLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfCondensedFinancialStatementsTable" xlink:to="CondensedFinancialStatementsCaptionsLineItems" xlink:title="presentation: ScheduleOfCondensedFinancialStatementsTable to CondensedFinancialStatementsCaptionsLineItems" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInOperatingActivitiesAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to NetCashProvidedByUsedInOperatingActivitiesAbstract" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProfitLoss" xlink:label="ProfitLoss" xlink:title="ProfitLoss" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="ProfitLoss" xlink:title="presentation: NetCashProvidedByUsedInOperatingActivitiesAbstract to ProfitLoss" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/positiveLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="presentation: NetCashProvidedByUsedInOperatingActivitiesAbstract to AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="AssetImpairmentCharges" xlink:title="AssetImpairmentCharges" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="AssetImpairmentCharges" xlink:title="presentation: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to AssetImpairmentCharges" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="DepreciationDepletionAndAmortization" xlink:title="DepreciationDepletionAndAmortization" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="DepreciationDepletionAndAmortization" xlink:title="presentation: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to DepreciationDepletionAndAmortization" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="ShareBasedCompensation" xlink:title="ShareBasedCompensation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="ShareBasedCompensation" xlink:title="presentation: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to ShareBasedCompensation" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_NonCashReorganizationItems" xlink:label="NonCashReorganizationItems" xlink:title="NonCashReorganizationItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="NonCashReorganizationItems" xlink:title="presentation: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to NonCashReorganizationItems" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xlink:label="LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xlink:title="LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xlink:title="presentation: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EquityIncomeLoss" xlink:label="EquityIncomeLoss" xlink:title="EquityIncomeLoss" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="EquityIncomeLoss" xlink:title="presentation: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to EquityIncomeLoss" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapital" xlink:label="IncreaseDecreaseInOperatingCapital" xlink:title="IncreaseDecreaseInOperatingCapital" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="IncreaseDecreaseInOperatingCapital" xlink:title="presentation: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to IncreaseDecreaseInOperatingCapital" use="optional" order="7.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" xlink:label="DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" xlink:title="DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" xlink:title="presentation: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" xlink:label="ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" xlink:title="ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" xlink:title="presentation: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xlink:label="InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xlink:title="InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xlink:title="presentation: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="NetCashProvidedByUsedInOperatingActivities" xlink:title="NetCashProvidedByUsedInOperatingActivities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="NetCashProvidedByUsedInOperatingActivities" xlink:title="presentation: NetCashProvidedByUsedInOperatingActivitiesAbstract to NetCashProvidedByUsedInOperatingActivities" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:label="NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:title="NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:title="presentation: NetCashProvidedByUsedInOperatingActivitiesAbstract to NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInInvestingActivitiesAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to NetCashProvidedByUsedInInvestingActivitiesAbstract" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="PaymentsToAcquirePropertyPlantAndEquipment" xlink:title="PaymentsToAcquirePropertyPlantAndEquipment" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="PaymentsToAcquirePropertyPlantAndEquipment" xlink:title="presentation: NetCashProvidedByUsedInInvestingActivitiesAbstract to PaymentsToAcquirePropertyPlantAndEquipment" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="NetCashProvidedByUsedInInvestingActivities" xlink:title="NetCashProvidedByUsedInInvestingActivities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="NetCashProvidedByUsedInInvestingActivities" xlink:title="presentation: NetCashProvidedByUsedInInvestingActivitiesAbstract to NetCashProvidedByUsedInInvestingActivities" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" xlink:label="NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" xlink:title="NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" xlink:title="presentation: NetCashProvidedByUsedInInvestingActivitiesAbstract to NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInFinancingActivitiesAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to NetCashProvidedByUsedInFinancingActivitiesAbstract" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="ProceedsFromStockOptionsExercised" xlink:title="ProceedsFromStockOptionsExercised" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="ProceedsFromStockOptionsExercised" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to ProceedsFromStockOptionsExercised" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="NetCashProvidedByUsedInFinancingActivities" xlink:title="NetCashProvidedByUsedInFinancingActivities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="NetCashProvidedByUsedInFinancingActivities" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to NetCashProvidedByUsedInFinancingActivities" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations" xlink:label="NetCashProvidedByUsedInFinancingActivitiesContinuingOperations" xlink:title="NetCashProvidedByUsedInFinancingActivitiesContinuingOperations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="NetCashProvidedByUsedInFinancingActivitiesContinuingOperations" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to NetCashProvidedByUsedInFinancingActivitiesContinuingOperations" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromOtherDebt" xlink:label="ProceedsFromOtherDebt" xlink:title="ProceedsFromOtherDebt" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="ProceedsFromOtherDebt" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to ProceedsFromOtherDebt" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSeniorLongTermDebt" xlink:label="ProceedsFromIssuanceOfSeniorLongTermDebt" xlink:title="ProceedsFromIssuanceOfSeniorLongTermDebt" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="ProceedsFromIssuanceOfSeniorLongTermDebt" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to ProceedsFromIssuanceOfSeniorLongTermDebt" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RepaymentsOfLinesOfCredit" xlink:label="RepaymentsOfLinesOfCredit" xlink:title="RepaymentsOfLinesOfCredit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="RepaymentsOfLinesOfCredit" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to RepaymentsOfLinesOfCredit" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfLinesOfCredit" xlink:label="ProceedsFromRepaymentsOfLinesOfCredit" xlink:title="ProceedsFromRepaymentsOfLinesOfCredit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="ProceedsFromRepaymentsOfLinesOfCredit" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to ProceedsFromRepaymentsOfLinesOfCredit" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="RepaymentsOfLongTermDebt" xlink:title="RepaymentsOfLongTermDebt" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="RepaymentsOfLongTermDebt" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to RepaymentsOfLongTermDebt" use="optional" order="8005.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="ProceedsFromPaymentsForOtherFinancingActivities" xlink:title="ProceedsFromPaymentsForOtherFinancingActivities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="ProceedsFromPaymentsForOtherFinancingActivities" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to ProceedsFromPaymentsForOtherFinancingActivities" use="optional" order="8006.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromShortTermDebt" xlink:label="ProceedsFromShortTermDebt" xlink:title="ProceedsFromShortTermDebt" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="ProceedsFromShortTermDebt" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to ProceedsFromShortTermDebt" use="optional" order="8007.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromIssuanceOfOtherLongTermDebt" xlink:label="ProceedsFromIssuanceOfOtherLongTermDebt" xlink:title="ProceedsFromIssuanceOfOtherLongTermDebt" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="ProceedsFromIssuanceOfOtherLongTermDebt" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to ProceedsFromIssuanceOfOtherLongTermDebt" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RepaymentsOfOtherLongTermDebt" xlink:label="RepaymentsOfOtherLongTermDebt" xlink:title="RepaymentsOfOtherLongTermDebt" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="RepaymentsOfOtherLongTermDebt" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to RepaymentsOfOtherLongTermDebt" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromLinesOfCredit" xlink:label="ProceedsFromLinesOfCredit" xlink:title="ProceedsFromLinesOfCredit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="ProceedsFromLinesOfCredit" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to ProceedsFromLinesOfCredit" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RepaymentsOfOtherShortTermDebt" xlink:label="RepaymentsOfOtherShortTermDebt" xlink:title="RepaymentsOfOtherShortTermDebt" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="RepaymentsOfOtherShortTermDebt" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to RepaymentsOfOtherShortTermDebt" order="3.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CashAndCashEquivalentsEndOfPeriodAbstract" xlink:label="CashAndCashEquivalentsEndOfPeriodAbstract" xlink:title="CashAndCashEquivalentsEndOfPeriodAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="CashAndCashEquivalentsEndOfPeriodAbstract" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to CashAndCashEquivalentsEndOfPeriodAbstract" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents" xlink:label="EffectOfExchangeRateOnCashAndCashEquivalents" xlink:title="EffectOfExchangeRateOnCashAndCashEquivalents" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashAndCashEquivalentsEndOfPeriodAbstract" xlink:to="EffectOfExchangeRateOnCashAndCashEquivalents" xlink:title="presentation: CashAndCashEquivalentsEndOfPeriodAbstract to EffectOfExchangeRateOnCashAndCashEquivalents" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" xlink:label="CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" xlink:title="CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashAndCashEquivalentsEndOfPeriodAbstract" xlink:to="CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" xlink:title="presentation: CashAndCashEquivalentsEndOfPeriodAbstract to CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations" xlink:label="CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations" xlink:title="CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashAndCashEquivalentsEndOfPeriodAbstract" xlink:to="CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations" xlink:title="presentation: CashAndCashEquivalentsEndOfPeriodAbstract to CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations" xlink:label="CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations_2" xlink:title="CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashAndCashEquivalentsEndOfPeriodAbstract" xlink:to="CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations_2" xlink:title="presentation: CashAndCashEquivalentsEndOfPeriodAbstract to CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations" xlink:label="EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations" xlink:title="EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashAndCashEquivalentsEndOfPeriodAbstract" xlink:to="EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations" xlink:title="presentation: CashAndCashEquivalentsEndOfPeriodAbstract to EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfCondensedFinancialStatementsTable" xlink:to="StatementScenarioAxis" xlink:title="presentation: ScheduleOfCondensedFinancialStatementsTable to StatementScenarioAxis" order="2.0" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureGuarantorCondensedConsolidatingFinancialDataDetails2">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_LegalEntityAxis" xlink:label="LegalEntityAxis" xlink:title="LegalEntityAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityDomain" xlink:label="EntityDomain" xlink:title="EntityDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LegalEntityAxis" xlink:to="EntityDomain" xlink:title="presentation: LegalEntityAxis to EntityDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ConsolidationEliminationsMember" xlink:label="ConsolidationEliminationsMember" xlink:title="ConsolidationEliminationsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDomain" xlink:to="ConsolidationEliminationsMember" xlink:title="presentation: EntityDomain to ConsolidationEliminationsMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ParentCompanyMember" xlink:label="ParentCompanyMember" xlink:title="ParentCompanyMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDomain" xlink:to="ParentCompanyMember" xlink:title="presentation: EntityDomain to ParentCompanyMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GuarantorSubsidiariesMember" xlink:label="GuarantorSubsidiariesMember" xlink:title="GuarantorSubsidiariesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDomain" xlink:to="GuarantorSubsidiariesMember" xlink:title="presentation: EntityDomain to GuarantorSubsidiariesMember" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NonGuarantorSubsidiariesMember" xlink:label="NonGuarantorSubsidiariesMember" xlink:title="NonGuarantorSubsidiariesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDomain" xlink:to="NonGuarantorSubsidiariesMember" xlink:title="presentation: EntityDomain to NonGuarantorSubsidiariesMember" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_FinancialStatementsOfGuarantorsDisclosureAbstract" xlink:label="FinancialStatementsOfGuarantorsDisclosureAbstract" xlink:title="FinancialStatementsOfGuarantorsDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfCondensedFinancialStatementsTable" xlink:label="ScheduleOfCondensedFinancialStatementsTable" xlink:title="ScheduleOfCondensedFinancialStatementsTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FinancialStatementsOfGuarantorsDisclosureAbstract" xlink:to="ScheduleOfCondensedFinancialStatementsTable" xlink:title="presentation: FinancialStatementsOfGuarantorsDisclosureAbstract to ScheduleOfCondensedFinancialStatementsTable" order="1.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfCondensedFinancialStatementsTable" xlink:to="LegalEntityAxis" xlink:title="presentation: ScheduleOfCondensedFinancialStatementsTable to LegalEntityAxis" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CondensedFinancialStatementsCaptionsLineItems" xlink:label="CondensedFinancialStatementsCaptionsLineItems" xlink:title="CondensedFinancialStatementsCaptionsLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfCondensedFinancialStatementsTable" xlink:to="CondensedFinancialStatementsCaptionsLineItems" xlink:title="presentation: ScheduleOfCondensedFinancialStatementsTable to CondensedFinancialStatementsCaptionsLineItems" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="AssetsAbstract" xlink:title="AssetsAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="AssetsAbstract" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to AssetsAbstract" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="AssetsCurrent" xlink:title="AssetsCurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsAbstract" xlink:to="AssetsCurrent" xlink:title="presentation: AssetsAbstract to AssetsCurrent" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DueFromAffiliateNoncurrent" xlink:label="DueFromAffiliateNoncurrent" xlink:title="DueFromAffiliateNoncurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsAbstract" xlink:to="DueFromAffiliateNoncurrent" xlink:title="presentation: AssetsAbstract to DueFromAffiliateNoncurrent" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures" xlink:label="InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures" xlink:title="InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsAbstract" xlink:to="InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures" xlink:title="presentation: AssetsAbstract to InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="PropertyPlantAndEquipmentNet" xlink:title="PropertyPlantAndEquipmentNet" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsAbstract" xlink:to="PropertyPlantAndEquipmentNet" xlink:title="presentation: AssetsAbstract to PropertyPlantAndEquipmentNet" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Goodwill" xlink:label="Goodwill" xlink:title="Goodwill" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsAbstract" xlink:to="Goodwill" xlink:title="presentation: AssetsAbstract to Goodwill" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_OtherAssetNoncurrent" xlink:label="OtherAssetNoncurrent" xlink:title="OtherAssetNoncurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsAbstract" xlink:to="OtherAssetNoncurrent" xlink:title="presentation: AssetsAbstract to OtherAssetNoncurrent" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Assets" xlink:label="Assets" xlink:title="Assets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsAbstract" xlink:to="Assets" xlink:title="presentation: AssetsAbstract to Assets" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="LiabilitiesAndStockholdersEquityAbstract" xlink:title="LiabilitiesAndStockholdersEquityAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CondensedFinancialStatementsCaptionsLineItems" xlink:to="LiabilitiesAndStockholdersEquityAbstract" xlink:title="presentation: CondensedFinancialStatementsCaptionsLineItems to LiabilitiesAndStockholdersEquityAbstract" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="LiabilitiesCurrent" xlink:title="LiabilitiesCurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="LiabilitiesCurrent" xlink:title="presentation: LiabilitiesAndStockholdersEquityAbstract to LiabilitiesCurrent" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DueToAffiliateNoncurrent" xlink:label="DueToAffiliateNoncurrent" xlink:title="DueToAffiliateNoncurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="DueToAffiliateNoncurrent" xlink:title="presentation: LiabilitiesAndStockholdersEquityAbstract to DueToAffiliateNoncurrent" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebt" xlink:label="LongTermDebt" xlink:title="LongTermDebt" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="LongTermDebt" xlink:title="presentation: LiabilitiesAndStockholdersEquityAbstract to LongTermDebt" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_OtherLongTermLiability" xlink:label="OtherLongTermLiability" xlink:title="OtherLongTermLiability" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="OtherLongTermLiability" xlink:title="presentation: LiabilitiesAndStockholdersEquityAbstract to OtherLongTermLiability" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Liabilities" xlink:label="Liabilities" xlink:title="Liabilities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="Liabilities" xlink:title="presentation: LiabilitiesAndStockholdersEquityAbstract to Liabilities" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:title="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:title="presentation: LiabilitiesAndStockholdersEquityAbstract to StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="LiabilitiesAndStockholdersEquity" xlink:title="LiabilitiesAndStockholdersEquity" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="LiabilitiesAndStockholdersEquity" xlink:title="presentation: LiabilitiesAndStockholdersEquityAbstract to LiabilitiesAndStockholdersEquity" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations" xlink:label="LongTermDebtAndCapitalLeaseObligations" xlink:title="LongTermDebtAndCapitalLeaseObligations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="LongTermDebtAndCapitalLeaseObligations" xlink:title="presentation: LiabilitiesAndStockholdersEquityAbstract to LongTermDebtAndCapitalLeaseObligations" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureAcquisitionsAndDivestituresDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:label="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:title="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:label="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:title="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:to="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:title="presentation: IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis to DisposalGroupsIncludingDiscontinuedOperationsNameDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AntioxidantAndUVStabilizersMember" xlink:label="AntioxidantAndUVStabilizersMember" xlink:title="AntioxidantAndUVStabilizersMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:to="AntioxidantAndUVStabilizersMember" xlink:title="presentation: DisposalGroupsIncludingDiscontinuedOperationsNameDomain to AntioxidantAndUVStabilizersMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="BusinessCombinationsAbstract" xlink:title="BusinessCombinationsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsTable" xlink:label="ScheduleOfEquityMethodInvestmentsTable" xlink:title="ScheduleOfEquityMethodInvestmentsTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BusinessCombinationsAbstract" xlink:to="ScheduleOfEquityMethodInvestmentsTable" xlink:title="presentation: BusinessCombinationsAbstract to ScheduleOfEquityMethodInvestmentsTable" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:title="ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfEquityMethodInvestmentsTable" xlink:to="ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:title="presentation: ScheduleOfEquityMethodInvestmentsTable to ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EquityMethodInvesteeNameDomain" xlink:label="EquityMethodInvesteeNameDomain" xlink:title="EquityMethodInvesteeNameDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:to="EquityMethodInvesteeNameDomain" xlink:title="presentation: ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis to EquityMethodInvesteeNameDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ISEMSrlMember" xlink:label="ISEMSrlMember" xlink:title="ISEMSrlMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityMethodInvesteeNameDomain" xlink:to="ISEMSrlMember" xlink:title="presentation: EquityMethodInvesteeNameDomain to ISEMSrlMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BusinessTransferAgreementMember" xlink:label="BusinessTransferAgreementMember" xlink:title="BusinessTransferAgreementMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ISEMSrlMember" xlink:to="BusinessTransferAgreementMember" xlink:title="presentation: ISEMSrlMember to BusinessTransferAgreementMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DayStarMaterialsLLCMember" xlink:label="DayStarMaterialsLLCMember" xlink:title="DayStarMaterialsLLCMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityMethodInvesteeNameDomain" xlink:to="DayStarMaterialsLLCMember" xlink:title="presentation: EquityMethodInvesteeNameDomain to DayStarMaterialsLLCMember" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="StatementScenarioAxis" xlink:title="StatementScenarioAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfEquityMethodInvestmentsTable" xlink:to="StatementScenarioAxis" xlink:title="presentation: ScheduleOfEquityMethodInvestmentsTable to StatementScenarioAxis" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="ScenarioUnspecifiedDomain" xlink:title="ScenarioUnspecifiedDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementScenarioAxis" xlink:to="ScenarioUnspecifiedDomain" xlink:title="presentation: StatementScenarioAxis to ScenarioUnspecifiedDomain" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScenarioForecastMember" xlink:label="ScenarioForecastMember" xlink:title="ScenarioForecastMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScenarioUnspecifiedDomain" xlink:to="ScenarioForecastMember" xlink:title="presentation: ScenarioUnspecifiedDomain to ScenarioForecastMember" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_LegalEntityAxis" xlink:label="LegalEntityAxis" xlink:title="LegalEntityAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfEquityMethodInvestmentsTable" xlink:to="LegalEntityAxis" xlink:title="presentation: ScheduleOfEquityMethodInvestmentsTable to LegalEntityAxis" order="3.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityDomain" xlink:label="EntityDomain" xlink:title="EntityDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LegalEntityAxis" xlink:to="EntityDomain" xlink:title="presentation: LegalEntityAxis to EntityDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SKBlueHoldingsLtdMember" xlink:label="SKBlueHoldingsLtdMember" xlink:title="SKBlueHoldingsLtdMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDomain" xlink:to="SKBlueHoldingsLtdMember" xlink:title="presentation: EntityDomain to SKBlueHoldingsLtdMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember" xlink:label="SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember" xlink:title="SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityDomain" xlink:to="SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember" xlink:title="presentation: EntityDomain to SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfEquityMethodInvestmentsTable" xlink:to="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:title="presentation: ScheduleOfEquityMethodInvestmentsTable to IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" use="optional" order="4.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" xlink:label="ScheduleOfEquityMethodInvestmentsLineItems" xlink:title="ScheduleOfEquityMethodInvestmentsLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfEquityMethodInvestmentsTable" xlink:to="ScheduleOfEquityMethodInvestmentsLineItems" xlink:title="presentation: ScheduleOfEquityMethodInvestmentsTable to ScheduleOfEquityMethodInvestmentsLineItems" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EquityMethodInvestmentsCashConsideration" xlink:label="EquityMethodInvestmentsCashConsideration" xlink:title="EquityMethodInvestmentsCashConsideration" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfEquityMethodInvestmentsLineItems" xlink:to="EquityMethodInvestmentsCashConsideration" xlink:title="presentation: ScheduleOfEquityMethodInvestmentsLineItems to EquityMethodInvestmentsCashConsideration" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DisposalGroupNotDiscontinuedOperationsSalePrice" xlink:label="DisposalGroupNotDiscontinuedOperationsSalePrice" xlink:title="DisposalGroupNotDiscontinuedOperationsSalePrice" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfEquityMethodInvestmentsLineItems" xlink:to="DisposalGroupNotDiscontinuedOperationsSalePrice" xlink:title="presentation: ScheduleOfEquityMethodInvestmentsLineItems to DisposalGroupNotDiscontinuedOperationsSalePrice" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromDivestitureOfBusinesses" xlink:label="ProceedsFromDivestitureOfBusinesses" xlink:title="ProceedsFromDivestitureOfBusinesses" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfEquityMethodInvestmentsLineItems" xlink:to="ProceedsFromDivestitureOfBusinesses" xlink:title="presentation: ScheduleOfEquityMethodInvestmentsLineItems to ProceedsFromDivestitureOfBusinesses" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration" xlink:label="DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration" xlink:title="DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfEquityMethodInvestmentsLineItems" xlink:to="DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration" xlink:title="presentation: ScheduleOfEquityMethodInvestmentsLineItems to DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold" xlink:label="DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold" xlink:title="DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfEquityMethodInvestmentsLineItems" xlink:to="DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold" xlink:title="presentation: ScheduleOfEquityMethodInvestmentsLineItems to DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold" use="optional" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities" xlink:label="DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities" xlink:title="DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfEquityMethodInvestmentsLineItems" xlink:to="DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities" xlink:title="presentation: ScheduleOfEquityMethodInvestmentsLineItems to DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities" use="optional" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration" xlink:label="DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration" xlink:title="DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfEquityMethodInvestmentsLineItems" xlink:to="DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration" xlink:title="presentation: ScheduleOfEquityMethodInvestmentsLineItems to DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration" use="optional" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner" xlink:label="EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner" xlink:title="EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfEquityMethodInvestmentsLineItems" xlink:to="EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner" xlink:title="presentation: ScheduleOfEquityMethodInvestmentsLineItems to EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment" xlink:label="EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment" xlink:title="EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfEquityMethodInvestmentsLineItems" xlink:to="EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment" xlink:title="presentation: ScheduleOfEquityMethodInvestmentsLineItems to EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment" xlink:label="EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment" xlink:title="EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfEquityMethodInvestmentsLineItems" xlink:to="EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment" xlink:title="presentation: ScheduleOfEquityMethodInvestmentsLineItems to EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AccessToNumberOfCommercializedProducts" xlink:label="AccessToNumberOfCommercializedProducts" xlink:title="AccessToNumberOfCommercializedProducts" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfEquityMethodInvestmentsLineItems" xlink:to="AccessToNumberOfCommercializedProducts" xlink:title="presentation: ScheduleOfEquityMethodInvestmentsLineItems to AccessToNumberOfCommercializedProducts" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EquityMethodInvestmentOwnershipInterestPercentage" xlink:label="EquityMethodInvestmentOwnershipInterestPercentage" xlink:title="EquityMethodInvestmentOwnershipInterestPercentage" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfEquityMethodInvestmentsLineItems" xlink:to="EquityMethodInvestmentOwnershipInterestPercentage" xlink:title="presentation: ScheduleOfEquityMethodInvestmentsLineItems to EquityMethodInvestmentOwnershipInterestPercentage" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EquityMethodInvestmentsCashContribution" xlink:label="EquityMethodInvestmentsCashContribution" xlink:title="EquityMethodInvestmentsCashContribution" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfEquityMethodInvestmentsLineItems" xlink:to="EquityMethodInvestmentsCashContribution" xlink:title="presentation: ScheduleOfEquityMethodInvestmentsLineItems to EquityMethodInvestmentsCashContribution" use="optional" order="8005.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="EquityMethodInvestments" xlink:title="EquityMethodInvestments" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfEquityMethodInvestmentsLineItems" xlink:to="EquityMethodInvestments" xlink:title="presentation: ScheduleOfEquityMethodInvestmentsLineItems to EquityMethodInvestments" use="optional" order="8006.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureIncomeTaxesDetails4">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxAuthorityAxis" xlink:label="IncomeTaxAuthorityAxis" xlink:title="IncomeTaxAuthorityAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain" xlink:label="IncomeTaxAuthorityDomain" xlink:title="IncomeTaxAuthorityDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxAuthorityAxis" xlink:to="IncomeTaxAuthorityDomain" xlink:title="presentation: IncomeTaxAuthorityAxis to IncomeTaxAuthorityDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DomesticCountryMember" xlink:label="DomesticCountryMember" xlink:title="DomesticCountryMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxAuthorityDomain" xlink:to="DomesticCountryMember" xlink:title="presentation: IncomeTaxAuthorityDomain to DomesticCountryMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StateAndLocalJurisdictionMember" xlink:label="StateAndLocalJurisdictionMember" xlink:title="StateAndLocalJurisdictionMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxAuthorityDomain" xlink:to="StateAndLocalJurisdictionMember" xlink:title="presentation: IncomeTaxAuthorityDomain to StateAndLocalJurisdictionMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="IncomeTaxDisclosureAbstract" xlink:title="IncomeTaxDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TaxCreditCarryforwardTable" xlink:label="TaxCreditCarryforwardTable" xlink:title="TaxCreditCarryforwardTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxDisclosureAbstract" xlink:to="TaxCreditCarryforwardTable" xlink:title="presentation: IncomeTaxDisclosureAbstract to TaxCreditCarryforwardTable" use="optional" order="1.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="TaxCreditCarryforwardTable" xlink:to="IncomeTaxAuthorityAxis" xlink:title="presentation: TaxCreditCarryforwardTable to IncomeTaxAuthorityAxis" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TaxCreditCarryforwardLineItems" xlink:label="TaxCreditCarryforwardLineItems" xlink:title="TaxCreditCarryforwardLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="TaxCreditCarryforwardTable" xlink:to="TaxCreditCarryforwardLineItems" xlink:title="presentation: TaxCreditCarryforwardTable to TaxCreditCarryforwardLineItems" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TaxCreditCarryforwardAmount" xlink:label="TaxCreditCarryforwardAmount" xlink:title="TaxCreditCarryforwardAmount" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="TaxCreditCarryforwardLineItems" xlink:to="TaxCreditCarryforwardAmount" xlink:title="presentation: TaxCreditCarryforwardLineItems to TaxCreditCarryforwardAmount" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DeferredTaxLiabilitiesIncreaseDueToRepatriationOfUndistributedEarningsOfForeignSubsidiaries" xlink:label="DeferredTaxLiabilitiesIncreaseDueToRepatriationOfUndistributedEarningsOfForeignSubsidiaries" xlink:title="DeferredTaxLiabilitiesIncreaseDueToRepatriationOfUndistributedEarningsOfForeignSubsidiaries" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="TaxCreditCarryforwardLineItems" xlink:to="DeferredTaxLiabilitiesIncreaseDueToRepatriationOfUndistributedEarningsOfForeignSubsidiaries" xlink:title="presentation: TaxCreditCarryforwardLineItems to DeferredTaxLiabilitiesIncreaseDueToRepatriationOfUndistributedEarningsOfForeignSubsidiaries" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UndistributedEarningsOfForeignSubsidiaries" xlink:label="UndistributedEarningsOfForeignSubsidiaries" xlink:title="UndistributedEarningsOfForeignSubsidiaries" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxDisclosureAbstract" xlink:to="UndistributedEarningsOfForeignSubsidiaries" xlink:title="presentation: IncomeTaxDisclosureAbstract to UndistributedEarningsOfForeignSubsidiaries" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DeferredTaxLiabilitiesReductionDueToIncreaseInUndistributedEarningsOfForeignSubsidiaries" xlink:label="DeferredTaxLiabilitiesReductionDueToIncreaseInUndistributedEarningsOfForeignSubsidiaries" xlink:title="DeferredTaxLiabilitiesReductionDueToIncreaseInUndistributedEarningsOfForeignSubsidiaries" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxDisclosureAbstract" xlink:to="DeferredTaxLiabilitiesReductionDueToIncreaseInUndistributedEarningsOfForeignSubsidiaries" xlink:title="presentation: IncomeTaxDisclosureAbstract to DeferredTaxLiabilitiesReductionDueToIncreaseInUndistributedEarningsOfForeignSubsidiaries" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureIncomeTaxesDetails2">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxAuthorityAxis" xlink:label="IncomeTaxAuthorityAxis" xlink:title="IncomeTaxAuthorityAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain" xlink:label="IncomeTaxAuthorityDomain" xlink:title="IncomeTaxAuthorityDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxAuthorityAxis" xlink:to="IncomeTaxAuthorityDomain" xlink:title="presentation: IncomeTaxAuthorityAxis to IncomeTaxAuthorityDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DomesticCountryMember" xlink:label="DomesticCountryMember" xlink:title="DomesticCountryMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxAuthorityDomain" xlink:to="DomesticCountryMember" xlink:title="presentation: IncomeTaxAuthorityDomain to DomesticCountryMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ForeignCountryMember" xlink:label="ForeignCountryMember" xlink:title="ForeignCountryMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxAuthorityDomain" xlink:to="ForeignCountryMember" xlink:title="presentation: IncomeTaxAuthorityDomain to ForeignCountryMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="IncomeTaxDisclosureAbstract" xlink:title="IncomeTaxDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAllowanceTable" xlink:label="ValuationAllowanceTable" xlink:title="ValuationAllowanceTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxDisclosureAbstract" xlink:to="ValuationAllowanceTable" xlink:title="presentation: IncomeTaxDisclosureAbstract to ValuationAllowanceTable" use="optional" order="1.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ValuationAllowanceTable" xlink:to="IncomeTaxAuthorityAxis" xlink:title="presentation: ValuationAllowanceTable to IncomeTaxAuthorityAxis" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAllowanceLineItems" xlink:label="ValuationAllowanceLineItems" xlink:title="ValuationAllowanceLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ValuationAllowanceTable" xlink:to="ValuationAllowanceLineItems" xlink:title="presentation: ValuationAllowanceTable to ValuationAllowanceLineItems" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAllowanceAmount" xlink:label="ValuationAllowanceAmount" xlink:title="ValuationAllowanceAmount" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ValuationAllowanceLineItems" xlink:to="ValuationAllowanceAmount" xlink:title="presentation: ValuationAllowanceLineItems to ValuationAllowanceAmount" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount" xlink:label="ValuationAllowanceDeferredTaxAssetChangeInAmount" xlink:title="ValuationAllowanceDeferredTaxAssetChangeInAmount" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ValuationAllowanceLineItems" xlink:to="ValuationAllowanceDeferredTaxAssetChangeInAmount" xlink:title="presentation: ValuationAllowanceLineItems to ValuationAllowanceDeferredTaxAssetChangeInAmount" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit" xlink:label="ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit" xlink:title="ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ValuationAllowanceLineItems" xlink:to="ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit" xlink:title="presentation: ValuationAllowanceLineItems to ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss" xlink:label="ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss" xlink:title="ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ValuationAllowanceLineItems" xlink:to="ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss" xlink:title="presentation: ValuationAllowanceLineItems to ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosurePropertyPlantAndEquipmentDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="StatementBusinessSegmentsAxis" xlink:title="StatementBusinessSegmentsAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentDomain" xlink:label="SegmentDomain" xlink:title="SegmentDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementBusinessSegmentsAxis" xlink:to="SegmentDomain" xlink:title="presentation: StatementBusinessSegmentsAxis to SegmentDomain" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IndustrialPerformanceProductsMember" xlink:label="IndustrialPerformanceProductsMember" xlink:title="IndustrialPerformanceProductsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentDomain" xlink:to="IndustrialPerformanceProductsMember" xlink:title="presentation: SegmentDomain to IndustrialPerformanceProductsMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:label="ScheduleOfPropertyPlantAndEquipmentTable" xlink:title="ScheduleOfPropertyPlantAndEquipmentTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="PropertyPlantAndEquipmentByTypeAxis" xlink:title="PropertyPlantAndEquipmentByTypeAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfPropertyPlantAndEquipmentTable" xlink:to="PropertyPlantAndEquipmentByTypeAxis" xlink:title="presentation: ScheduleOfPropertyPlantAndEquipmentTable to PropertyPlantAndEquipmentByTypeAxis" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="PropertyPlantAndEquipmentTypeDomain" xlink:title="PropertyPlantAndEquipmentTypeDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentByTypeAxis" xlink:to="PropertyPlantAndEquipmentTypeDomain" xlink:title="presentation: PropertyPlantAndEquipmentByTypeAxis to PropertyPlantAndEquipmentTypeDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BuildingAndBuildingImprovementsMember" xlink:label="BuildingAndBuildingImprovementsMember" xlink:title="BuildingAndBuildingImprovementsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentTypeDomain" xlink:to="BuildingAndBuildingImprovementsMember" xlink:title="presentation: PropertyPlantAndEquipmentTypeDomain to BuildingAndBuildingImprovementsMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MachineryAndEquipmentMember" xlink:label="MachineryAndEquipmentMember" xlink:title="MachineryAndEquipmentMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentTypeDomain" xlink:to="MachineryAndEquipmentMember" xlink:title="presentation: PropertyPlantAndEquipmentTypeDomain to MachineryAndEquipmentMember" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ComputerEquipmentMember" xlink:label="ComputerEquipmentMember" xlink:title="ComputerEquipmentMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentTypeDomain" xlink:to="ComputerEquipmentMember" xlink:title="presentation: PropertyPlantAndEquipmentTypeDomain to ComputerEquipmentMember" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FurnitureAndFixturesMember" xlink:label="FurnitureAndFixturesMember" xlink:title="FurnitureAndFixturesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentTypeDomain" xlink:to="FurnitureAndFixturesMember" xlink:title="presentation: PropertyPlantAndEquipmentTypeDomain to FurnitureAndFixturesMember" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LandAndLandImprovementsMember" xlink:label="LandAndLandImprovementsMember" xlink:title="LandAndLandImprovementsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentTypeDomain" xlink:to="LandAndLandImprovementsMember" xlink:title="presentation: PropertyPlantAndEquipmentTypeDomain to LandAndLandImprovementsMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ConstructionInProgressMember" xlink:label="ConstructionInProgressMember" xlink:title="ConstructionInProgressMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentTypeDomain" xlink:to="ConstructionInProgressMember" xlink:title="presentation: PropertyPlantAndEquipmentTypeDomain to ConstructionInProgressMember" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:label="PropertyPlantAndEquipmentLineItems" xlink:title="PropertyPlantAndEquipmentLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfPropertyPlantAndEquipmentTable" xlink:to="PropertyPlantAndEquipmentLineItems" xlink:title="presentation: ScheduleOfPropertyPlantAndEquipmentTable to PropertyPlantAndEquipmentLineItems" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="PropertyPlantAndEquipmentGross" xlink:title="PropertyPlantAndEquipmentGross" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentLineItems" xlink:to="PropertyPlantAndEquipmentGross" xlink:title="presentation: PropertyPlantAndEquipmentLineItems to PropertyPlantAndEquipmentGross" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:title="AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentLineItems" xlink:to="AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:title="presentation: PropertyPlantAndEquipmentLineItems to AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="PropertyPlantAndEquipmentNet" xlink:title="PropertyPlantAndEquipmentNet" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentLineItems" xlink:to="PropertyPlantAndEquipmentNet" xlink:title="presentation: PropertyPlantAndEquipmentLineItems to PropertyPlantAndEquipmentNet" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Depreciation" xlink:label="Depreciation" xlink:title="Depreciation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentLineItems" xlink:to="Depreciation" xlink:title="presentation: PropertyPlantAndEquipmentLineItems to Depreciation" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfPropertyPlantAndEquipmentTable" xlink:to="StatementBusinessSegmentsAxis" xlink:title="presentation: ScheduleOfPropertyPlantAndEquipmentTable to StatementBusinessSegmentsAxis" use="optional" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="PropertyPlantAndEquipmentAbstract" xlink:title="PropertyPlantAndEquipmentAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentAbstract" xlink:to="ScheduleOfPropertyPlantAndEquipmentTable" xlink:title="presentation: PropertyPlantAndEquipmentAbstract to ScheduleOfPropertyPlantAndEquipmentTable" order="1.0" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureGoodwillAndIntangibleAssetsDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="StatementBusinessSegmentsAxis" xlink:title="StatementBusinessSegmentsAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentDomain" xlink:label="SegmentDomain" xlink:title="SegmentDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementBusinessSegmentsAxis" xlink:to="SegmentDomain" xlink:title="presentation: StatementBusinessSegmentsAxis to SegmentDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IndustrialPerformanceProductsMember" xlink:label="IndustrialPerformanceProductsMember" xlink:title="IndustrialPerformanceProductsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentDomain" xlink:to="IndustrialPerformanceProductsMember" xlink:title="presentation: SegmentDomain to IndustrialPerformanceProductsMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ChemturaAgroSolutionsMember" xlink:label="ChemturaAgroSolutionsMember" xlink:title="ChemturaAgroSolutionsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentDomain" xlink:to="ChemturaAgroSolutionsMember" xlink:title="presentation: SegmentDomain to ChemturaAgroSolutionsMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:title="GoodwillAndIntangibleAssetsDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfGoodwillTable" xlink:label="ScheduleOfGoodwillTable" xlink:title="ScheduleOfGoodwillTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:to="ScheduleOfGoodwillTable" xlink:title="presentation: GoodwillAndIntangibleAssetsDisclosureAbstract to ScheduleOfGoodwillTable" order="1.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfGoodwillTable" xlink:to="StatementBusinessSegmentsAxis" xlink:title="presentation: ScheduleOfGoodwillTable to StatementBusinessSegmentsAxis" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GoodwillLineItems" xlink:label="GoodwillLineItems" xlink:title="GoodwillLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfGoodwillTable" xlink:to="GoodwillLineItems" xlink:title="presentation: ScheduleOfGoodwillTable to GoodwillLineItems" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GoodwillRollForward" xlink:label="GoodwillRollForward" xlink:title="GoodwillRollForward" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GoodwillLineItems" xlink:to="GoodwillRollForward" xlink:title="presentation: GoodwillLineItems to GoodwillRollForward" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Goodwill" xlink:label="Goodwill" xlink:title="Goodwill" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GoodwillRollForward" xlink:to="Goodwill" xlink:title="presentation: GoodwillRollForward to Goodwill" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GoodwillImpairedAccumulatedImpairmentLoss" xlink:label="GoodwillImpairedAccumulatedImpairmentLoss" xlink:title="GoodwillImpairedAccumulatedImpairmentLoss" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GoodwillRollForward" xlink:to="GoodwillImpairedAccumulatedImpairmentLoss" xlink:title="presentation: GoodwillRollForward to GoodwillImpairedAccumulatedImpairmentLoss" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="GoodwillImpairmentLoss" xlink:title="GoodwillImpairmentLoss" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GoodwillRollForward" xlink:to="GoodwillImpairmentLoss" xlink:title="presentation: GoodwillRollForward to GoodwillImpairmentLoss" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GoodwillGross" xlink:label="GoodwillGross" xlink:title="GoodwillGross" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GoodwillRollForward" xlink:to="GoodwillGross" xlink:title="presentation: GoodwillRollForward to GoodwillGross" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GoodwillGross" xlink:label="GoodwillGross_2" xlink:title="GoodwillGross" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GoodwillRollForward" xlink:to="GoodwillGross_2" xlink:title="presentation: GoodwillRollForward to GoodwillGross" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GoodwillTranslationAdjustments" xlink:label="GoodwillTranslationAdjustments" xlink:title="GoodwillTranslationAdjustments" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GoodwillRollForward" xlink:to="GoodwillTranslationAdjustments" xlink:title="presentation: GoodwillRollForward to GoodwillTranslationAdjustments" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureRestructuringAndAssetImpairmentActivitiesDetails2">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementOperatingActivitiesSegmentAxis" xlink:label="StatementOperatingActivitiesSegmentAxis" xlink:title="StatementOperatingActivitiesSegmentAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentOperatingActivitiesDomain" xlink:label="SegmentOperatingActivitiesDomain" xlink:title="SegmentOperatingActivitiesDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOperatingActivitiesSegmentAxis" xlink:to="SegmentOperatingActivitiesDomain" xlink:title="presentation: StatementOperatingActivitiesSegmentAxis to SegmentOperatingActivitiesDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentContinuingOperationsMember" xlink:label="SegmentContinuingOperationsMember" xlink:title="SegmentContinuingOperationsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentOperatingActivitiesDomain" xlink:to="SegmentContinuingOperationsMember" xlink:title="presentation: SegmentOperatingActivitiesDomain to SegmentContinuingOperationsMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentDiscontinuedOperationsMember" xlink:label="SegmentDiscontinuedOperationsMember" xlink:title="SegmentDiscontinuedOperationsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentOperatingActivitiesDomain" xlink:to="SegmentDiscontinuedOperationsMember" xlink:title="presentation: SegmentOperatingActivitiesDomain to SegmentDiscontinuedOperationsMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:label="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:title="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:label="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:title="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:to="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:title="presentation: IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis to DisposalGroupsIncludingDiscontinuedOperationsNameDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_TetrabromTechnologiesLtdMember" xlink:label="TetrabromTechnologiesLtdMember" xlink:title="TetrabromTechnologiesLtdMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:to="TetrabromTechnologiesLtdMember" xlink:title="presentation: DisposalGroupsIncludingDiscontinuedOperationsNameDomain to TetrabromTechnologiesLtdMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="StatementBusinessSegmentsAxis" xlink:title="StatementBusinessSegmentsAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentDomain" xlink:label="SegmentDomain" xlink:title="SegmentDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementBusinessSegmentsAxis" xlink:to="SegmentDomain" xlink:title="presentation: StatementBusinessSegmentsAxis to SegmentDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IndustrialPerformanceProductsMember" xlink:label="IndustrialPerformanceProductsMember" xlink:title="IndustrialPerformanceProductsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentDomain" xlink:to="IndustrialPerformanceProductsMember" xlink:title="presentation: SegmentDomain to IndustrialPerformanceProductsMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ChemturaAgroSolutionsMember" xlink:label="ChemturaAgroSolutionsMember" xlink:title="ChemturaAgroSolutionsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentDomain" xlink:to="ChemturaAgroSolutionsMember" xlink:title="presentation: SegmentDomain to ChemturaAgroSolutionsMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract" xlink:label="RestructuringAndRelatedActivitiesAbstract" xlink:title="RestructuringAndRelatedActivitiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable" xlink:label="ScheduleOfRestructuringAndRelatedCostsTable" xlink:title="ScheduleOfRestructuringAndRelatedCostsTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringAndRelatedActivitiesAbstract" xlink:to="ScheduleOfRestructuringAndRelatedCostsTable" xlink:title="presentation: RestructuringAndRelatedActivitiesAbstract to ScheduleOfRestructuringAndRelatedCostsTable" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringCostAndReserveAxis" xlink:label="RestructuringCostAndReserveAxis" xlink:title="RestructuringCostAndReserveAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfRestructuringAndRelatedCostsTable" xlink:to="RestructuringCostAndReserveAxis" xlink:title="presentation: ScheduleOfRestructuringAndRelatedCostsTable to RestructuringCostAndReserveAxis" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TypeOfRestructuringDomain" xlink:label="TypeOfRestructuringDomain" xlink:title="TypeOfRestructuringDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringCostAndReserveAxis" xlink:to="TypeOfRestructuringDomain" xlink:title="presentation: RestructuringCostAndReserveAxis to TypeOfRestructuringDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeSeveranceMember" xlink:label="EmployeeSeveranceMember" xlink:title="EmployeeSeveranceMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="TypeOfRestructuringDomain" xlink:to="EmployeeSeveranceMember" xlink:title="presentation: TypeOfRestructuringDomain to EmployeeSeveranceMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FacilityClosingMember" xlink:label="FacilityClosingMember" xlink:title="FacilityClosingMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="TypeOfRestructuringDomain" xlink:to="FacilityClosingMember" xlink:title="presentation: TypeOfRestructuringDomain to FacilityClosingMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReorganizationMember" xlink:label="ReorganizationMember" xlink:title="ReorganizationMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="TypeOfRestructuringDomain" xlink:to="ReorganizationMember" xlink:title="presentation: TypeOfRestructuringDomain to ReorganizationMember" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReceivableWriteOffMember" xlink:label="ReceivableWriteOffMember" xlink:title="ReceivableWriteOffMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="TypeOfRestructuringDomain" xlink:to="ReceivableWriteOffMember" xlink:title="presentation: TypeOfRestructuringDomain to ReceivableWriteOffMember" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfRestructuringAndRelatedCostsTable" xlink:to="StatementBusinessSegmentsAxis" xlink:title="presentation: ScheduleOfRestructuringAndRelatedCostsTable to StatementBusinessSegmentsAxis" use="optional" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="IncomeStatementLocationAxis" xlink:title="IncomeStatementLocationAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfRestructuringAndRelatedCostsTable" xlink:to="IncomeStatementLocationAxis" xlink:title="presentation: ScheduleOfRestructuringAndRelatedCostsTable to IncomeStatementLocationAxis" use="optional" order="3.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="IncomeStatementLocationDomain" xlink:title="IncomeStatementLocationDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementLocationAxis" xlink:to="IncomeStatementLocationDomain" xlink:title="presentation: IncomeStatementLocationAxis to IncomeStatementLocationDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CostOfSalesMember" xlink:label="CostOfSalesMember" xlink:title="CostOfSalesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementLocationDomain" xlink:to="CostOfSalesMember" xlink:title="presentation: IncomeStatementLocationDomain to CostOfSalesMember" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DepreciationAndAmortizationMember" xlink:label="DepreciationAndAmortizationMember" xlink:title="DepreciationAndAmortizationMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementLocationDomain" xlink:to="DepreciationAndAmortizationMember" xlink:title="presentation: IncomeStatementLocationDomain to DepreciationAndAmortizationMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringChargesMember" xlink:label="RestructuringChargesMember" xlink:title="RestructuringChargesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementLocationDomain" xlink:to="RestructuringChargesMember" xlink:title="presentation: IncomeStatementLocationDomain to RestructuringChargesMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfRestructuringAndRelatedCostsTable" xlink:to="IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" xlink:title="presentation: ScheduleOfRestructuringAndRelatedCostsTable to IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis" use="optional" order="6.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringCostAndReserveLineItems" xlink:label="RestructuringCostAndReserveLineItems" xlink:title="RestructuringCostAndReserveLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfRestructuringAndRelatedCostsTable" xlink:to="RestructuringCostAndReserveLineItems" xlink:title="presentation: ScheduleOfRestructuringAndRelatedCostsTable to RestructuringCostAndReserveLineItems" use="optional" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant" xlink:label="RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant" xlink:title="RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringCostAndReserveLineItems" xlink:to="RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant" xlink:title="presentation: RestructuringCostAndReserveLineItems to RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation" xlink:label="RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation" xlink:title="RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringCostAndReserveLineItems" xlink:to="RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation" xlink:title="presentation: RestructuringCostAndReserveLineItems to RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringPlanAxis" xlink:label="RestructuringPlanAxis" xlink:title="RestructuringPlanAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfRestructuringAndRelatedCostsTable" xlink:to="RestructuringPlanAxis" xlink:title="presentation: ScheduleOfRestructuringAndRelatedCostsTable to RestructuringPlanAxis" use="optional" order="4.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringPlanDomain" xlink:label="RestructuringPlanDomain" xlink:title="RestructuringPlanDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringPlanAxis" xlink:to="RestructuringPlanDomain" xlink:title="presentation: RestructuringPlanAxis to RestructuringPlanDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ElDoradoArkansasFacilityReorganizationMember" xlink:label="ElDoradoArkansasFacilityReorganizationMember" xlink:title="ElDoradoArkansasFacilityReorganizationMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringPlanDomain" xlink:to="ElDoradoArkansasFacilityReorganizationMember" xlink:title="presentation: RestructuringPlanDomain to ElDoradoArkansasFacilityReorganizationMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CorporateRestructuringProgramsMember" xlink:label="CorporateRestructuringProgramsMember" xlink:title="CorporateRestructuringProgramsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringPlanDomain" xlink:to="CorporateRestructuringProgramsMember" xlink:title="presentation: RestructuringPlanDomain to CorporateRestructuringProgramsMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfRestructuringAndRelatedCostsTable" xlink:to="StatementOperatingActivitiesSegmentAxis" xlink:title="presentation: ScheduleOfRestructuringAndRelatedCostsTable to StatementOperatingActivitiesSegmentAxis" use="optional" order="5.0" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureFinancialInstrumentsAndFairValueMeasurementsDetails2">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="FairValueByFairValueHierarchyLevelAxis" xlink:title="FairValueByFairValueHierarchyLevelAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="FairValueMeasurementsFairValueHierarchyDomain" xlink:title="FairValueMeasurementsFairValueHierarchyDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueByFairValueHierarchyLevelAxis" xlink:to="FairValueMeasurementsFairValueHierarchyDomain" xlink:title="presentation: FairValueByFairValueHierarchyLevelAxis to FairValueMeasurementsFairValueHierarchyDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="FairValueInputsLevel1Member" xlink:title="FairValueInputsLevel1Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueMeasurementsFairValueHierarchyDomain" xlink:to="FairValueInputsLevel1Member" xlink:title="presentation: FairValueMeasurementsFairValueHierarchyDomain to FairValueInputsLevel1Member" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="FairValueDisclosuresAbstract" xlink:title="FairValueDisclosuresAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:title="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueDisclosuresAbstract" xlink:to="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:title="presentation: FairValueDisclosuresAbstract to FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="FairValueByMeasurementFrequencyAxis" xlink:title="FairValueByMeasurementFrequencyAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:to="FairValueByMeasurementFrequencyAxis" xlink:title="presentation: FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable to FairValueByMeasurementFrequencyAxis" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="FairValueMeasurementFrequencyDomain" xlink:title="FairValueMeasurementFrequencyDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueByMeasurementFrequencyAxis" xlink:to="FairValueMeasurementFrequencyDomain" xlink:title="presentation: FairValueByMeasurementFrequencyAxis to FairValueMeasurementFrequencyDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="FairValueMeasurementsRecurringMember" xlink:title="FairValueMeasurementsRecurringMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueMeasurementFrequencyDomain" xlink:to="FairValueMeasurementsRecurringMember" xlink:title="presentation: FairValueMeasurementFrequencyDomain to FairValueMeasurementsRecurringMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:to="FairValueByFairValueHierarchyLevelAxis" xlink:title="presentation: FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable to FairValueByFairValueHierarchyLevelAxis" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:title="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:to="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:title="presentation: FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable to FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredCompensationPlanAssets" xlink:label="DeferredCompensationPlanAssets" xlink:title="DeferredCompensationPlanAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:to="DeferredCompensationPlanAssets" xlink:title="presentation: FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems to DeferredCompensationPlanAssets" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredCompensationLiabilityCurrentAndNoncurrent" xlink:label="DeferredCompensationLiabilityCurrentAndNoncurrent" xlink:title="DeferredCompensationLiabilityCurrentAndNoncurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:to="DeferredCompensationLiabilityCurrentAndNoncurrent" xlink:title="presentation: FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems to DeferredCompensationLiabilityCurrentAndNoncurrent" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueAssetsLevel1ToLevel2TransfersAmount" xlink:label="FairValueAssetsLevel1ToLevel2TransfersAmount" xlink:title="FairValueAssetsLevel1ToLevel2TransfersAmount" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueDisclosuresAbstract" xlink:to="FairValueAssetsLevel1ToLevel2TransfersAmount" xlink:title="presentation: FairValueDisclosuresAbstract to FairValueAssetsLevel1ToLevel2TransfersAmount" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueAssetsLevel2ToLevel1TransfersAmount" xlink:label="FairValueAssetsLevel2ToLevel1TransfersAmount" xlink:title="FairValueAssetsLevel2ToLevel1TransfersAmount" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueDisclosuresAbstract" xlink:to="FairValueAssetsLevel2ToLevel1TransfersAmount" xlink:title="presentation: FairValueDisclosuresAbstract to FairValueAssetsLevel2ToLevel1TransfersAmount" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueLiabilitiesLevel1ToLevel2TransfersAmount" xlink:label="FairValueLiabilitiesLevel1ToLevel2TransfersAmount" xlink:title="FairValueLiabilitiesLevel1ToLevel2TransfersAmount" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueDisclosuresAbstract" xlink:to="FairValueLiabilitiesLevel1ToLevel2TransfersAmount" xlink:title="presentation: FairValueDisclosuresAbstract to FairValueLiabilitiesLevel1ToLevel2TransfersAmount" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueLiabilitiesLevel2ToLevel1TransfersAmount" xlink:label="FairValueLiabilitiesLevel2ToLevel1TransfersAmount" xlink:title="FairValueLiabilitiesLevel2ToLevel1TransfersAmount" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueDisclosuresAbstract" xlink:to="FairValueLiabilitiesLevel2ToLevel1TransfersAmount" xlink:title="presentation: FairValueDisclosuresAbstract to FairValueLiabilitiesLevel2ToLevel1TransfersAmount" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureStockIncentivePlansDetails3">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:title="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:title="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:title="presentation: DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract to ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="PlanNameAxis" xlink:title="PlanNameAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="PlanNameAxis" xlink:title="presentation: ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable to PlanNameAxis" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="PlanNameDomain" xlink:title="PlanNameDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanNameAxis" xlink:to="PlanNameDomain" xlink:title="presentation: PlanNameAxis to PlanNameDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LongTermIncentiveAwards2012Member" xlink:label="LongTermIncentiveAwards2012Member" xlink:title="LongTermIncentiveAwards2012Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanNameDomain" xlink:to="LongTermIncentiveAwards2012Member" xlink:title="presentation: PlanNameDomain to LongTermIncentiveAwards2012Member" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LongTermIncentivePlan2011Member" xlink:label="LongTermIncentivePlan2011Member" xlink:title="LongTermIncentivePlan2011Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanNameDomain" xlink:to="LongTermIncentivePlan2011Member" xlink:title="presentation: PlanNameDomain to LongTermIncentivePlan2011Member" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EmergenceIncentivePlan2010Member" xlink:label="EmergenceIncentivePlan2010Member" xlink:title="EmergenceIncentivePlan2010Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanNameDomain" xlink:to="EmergenceIncentivePlan2010Member" xlink:title="presentation: PlanNameDomain to EmergenceIncentivePlan2010Member" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LongTermIncentiveAwards2011Member" xlink:label="LongTermIncentiveAwards2011Member" xlink:title="LongTermIncentiveAwards2011Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanNameDomain" xlink:to="LongTermIncentiveAwards2011Member" xlink:title="presentation: PlanNameDomain to LongTermIncentiveAwards2011Member" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EmergenceIncentivePlan2009Member" xlink:label="EmergenceIncentivePlan2009Member" xlink:title="EmergenceIncentivePlan2009Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PlanNameDomain" xlink:to="EmergenceIncentivePlan2009Member" xlink:title="presentation: PlanNameDomain to EmergenceIncentivePlan2009Member" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="AwardTypeAxis" xlink:title="AwardTypeAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="AwardTypeAxis" xlink:title="presentation: ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable to AwardTypeAxis" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:title="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AwardTypeAxis" xlink:to="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:title="presentation: AwardTypeAxis to ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_NonqualifiedStockOptionsMember" xlink:label="NonqualifiedStockOptionsMember" xlink:title="NonqualifiedStockOptionsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="NonqualifiedStockOptionsMember" xlink:title="presentation: ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain to NonqualifiedStockOptionsMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="EmployeeStockOptionMember" xlink:title="EmployeeStockOptionMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="EmployeeStockOptionMember" xlink:title="presentation: ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain to EmployeeStockOptionMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:title="presentation: ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable to ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_VestingRightsPercentage" xlink:label="VestingRightsPercentage" xlink:title="VestingRightsPercentage" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="VestingRightsPercentage" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to VestingRightsPercentage" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:title="SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:to="SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract to SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod" xlink:title="presentation: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureCapitalStockAndEarningsLossPerCommonShareDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="EarningsPerShareAbstract" xlink:title="EarningsPerShareAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfStockByClassTable" xlink:label="ScheduleOfStockByClassTable" xlink:title="ScheduleOfStockByClassTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EarningsPerShareAbstract" xlink:to="ScheduleOfStockByClassTable" xlink:title="presentation: EarningsPerShareAbstract to ScheduleOfStockByClassTable" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SharesAxis" xlink:label="SharesAxis" xlink:title="SharesAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfStockByClassTable" xlink:to="SharesAxis" xlink:title="presentation: ScheduleOfStockByClassTable to SharesAxis" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SharesDomain" xlink:label="SharesDomain" xlink:title="SharesDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SharesAxis" xlink:to="SharesDomain" xlink:title="presentation: SharesAxis to SharesDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_NewSharesMember" xlink:label="NewSharesMember" xlink:title="NewSharesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SharesDomain" xlink:to="NewSharesMember" xlink:title="presentation: SharesDomain to NewSharesMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_OldSharesMember" xlink:label="OldSharesMember" xlink:title="OldSharesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SharesDomain" xlink:to="OldSharesMember" xlink:title="presentation: SharesDomain to OldSharesMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="StatementClassOfStockAxis" xlink:title="StatementClassOfStockAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfStockByClassTable" xlink:to="StatementClassOfStockAxis" xlink:title="presentation: ScheduleOfStockByClassTable to StatementClassOfStockAxis" use="optional" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="ClassOfStockDomain" xlink:title="ClassOfStockDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementClassOfStockAxis" xlink:to="ClassOfStockDomain" xlink:title="presentation: StatementClassOfStockAxis to ClassOfStockDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockMember" xlink:label="CommonStockMember" xlink:title="CommonStockMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassOfStockDomain" xlink:to="CommonStockMember" xlink:title="presentation: ClassOfStockDomain to CommonStockMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PreferredStockMember" xlink:label="PreferredStockMember" xlink:title="PreferredStockMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassOfStockDomain" xlink:to="PreferredStockMember" xlink:title="presentation: ClassOfStockDomain to PreferredStockMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="TreasuryStockMember" xlink:title="TreasuryStockMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassOfStockDomain" xlink:to="TreasuryStockMember" xlink:title="presentation: ClassOfStockDomain to TreasuryStockMember" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ClassOfStockLineItems" xlink:label="ClassOfStockLineItems" xlink:title="ClassOfStockLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfStockByClassTable" xlink:to="ClassOfStockLineItems" xlink:title="presentation: ScheduleOfStockByClassTable to ClassOfStockLineItems" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CommonStockSharesToBeIssued" xlink:label="CommonStockSharesToBeIssued" xlink:title="CommonStockSharesToBeIssued" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassOfStockLineItems" xlink:to="CommonStockSharesToBeIssued" xlink:title="presentation: ClassOfStockLineItems to CommonStockSharesToBeIssued" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:label="CommonStockCapitalSharesReservedForFutureIssuance" xlink:title="CommonStockCapitalSharesReservedForFutureIssuance" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassOfStockLineItems" xlink:to="CommonStockCapitalSharesReservedForFutureIssuance" xlink:title="presentation: ClassOfStockLineItems to CommonStockCapitalSharesReservedForFutureIssuance" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TreasuryStockNumberOfSharesHeld" xlink:label="TreasuryStockNumberOfSharesHeld" xlink:title="TreasuryStockNumberOfSharesHeld" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassOfStockLineItems" xlink:to="TreasuryStockNumberOfSharesHeld" xlink:title="presentation: ClassOfStockLineItems to TreasuryStockNumberOfSharesHeld" use="optional" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="PreferredStockSharesAuthorized" xlink:title="PreferredStockSharesAuthorized" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassOfStockLineItems" xlink:to="PreferredStockSharesAuthorized" xlink:title="presentation: ClassOfStockLineItems to PreferredStockSharesAuthorized" use="optional" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="PreferredStockParOrStatedValuePerShare" xlink:title="PreferredStockParOrStatedValuePerShare" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassOfStockLineItems" xlink:to="PreferredStockParOrStatedValuePerShare" xlink:title="presentation: ClassOfStockLineItems to PreferredStockParOrStatedValuePerShare" use="optional" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TreasuryStockSharesRetired" xlink:label="TreasuryStockSharesRetired" xlink:title="TreasuryStockSharesRetired" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassOfStockLineItems" xlink:to="TreasuryStockSharesRetired" xlink:title="presentation: ClassOfStockLineItems to TreasuryStockSharesRetired" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CommonStockSharesDistributedFromNewlyAuthorizedShares" xlink:label="CommonStockSharesDistributedFromNewlyAuthorizedShares" xlink:title="CommonStockSharesDistributedFromNewlyAuthorizedShares" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassOfStockLineItems" xlink:to="CommonStockSharesDistributedFromNewlyAuthorizedShares" xlink:title="presentation: ClassOfStockLineItems to CommonStockSharesDistributedFromNewlyAuthorizedShares" use="optional" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:label="WeightedAverageNumberOfSharesOutstandingAbstract" xlink:title="WeightedAverageNumberOfSharesOutstandingAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassOfStockLineItems" xlink:to="WeightedAverageNumberOfSharesOutstandingAbstract" xlink:title="presentation: ClassOfStockLineItems to WeightedAverageNumberOfSharesOutstandingAbstract" use="optional" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="CommonStockSharesOutstanding" xlink:title="CommonStockSharesOutstanding" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassOfStockLineItems" xlink:to="CommonStockSharesOutstanding" xlink:title="presentation: ClassOfStockLineItems to CommonStockSharesOutstanding" use="optional" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CommonStockSharesOutstandingPeriod" xlink:label="CommonStockSharesOutstandingPeriod" xlink:title="CommonStockSharesOutstandingPeriod" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassOfStockLineItems" xlink:to="CommonStockSharesOutstandingPeriod" xlink:title="presentation: ClassOfStockLineItems to CommonStockSharesOutstandingPeriod" use="optional" order="18.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureLegalProceedingsAndContingenciesDetails">
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyProceedingsDistributableClaimReserveDisclosureTable" xlink:label="BankruptcyProceedingsDistributableClaimReserveDisclosureTable" xlink:title="BankruptcyProceedingsDistributableClaimReserveDisclosureTable" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ClaimReserveAxis" xlink:label="ClaimReserveAxis" xlink:title="ClaimReserveAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BankruptcyProceedingsDistributableClaimReserveDisclosureTable" xlink:to="ClaimReserveAxis" xlink:title="presentation: BankruptcyProceedingsDistributableClaimReserveDisclosureTable to ClaimReserveAxis" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ClaimReserveDomain" xlink:label="ClaimReserveDomain" xlink:title="ClaimReserveDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClaimReserveAxis" xlink:to="ClaimReserveDomain" xlink:title="presentation: ClaimReserveAxis to ClaimReserveDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DiacetylReserveMember" xlink:label="DiacetylReserveMember" xlink:title="DiacetylReserveMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClaimReserveDomain" xlink:to="DiacetylReserveMember" xlink:title="presentation: ClaimReserveDomain to DiacetylReserveMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EnvironmentalReserveMember" xlink:label="EnvironmentalReserveMember" xlink:title="EnvironmentalReserveMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClaimReserveDomain" xlink:to="EnvironmentalReserveMember" xlink:title="presentation: ClaimReserveDomain to EnvironmentalReserveMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DisputedClaimsReserveMember" xlink:label="DisputedClaimsReserveMember" xlink:title="DisputedClaimsReserveMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClaimReserveDomain" xlink:to="DisputedClaimsReserveMember" xlink:title="presentation: ClaimReserveDomain to DisputedClaimsReserveMember" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SegregatedReservesMember" xlink:label="SegregatedReservesMember" xlink:title="SegregatedReservesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClaimReserveDomain" xlink:to="SegregatedReservesMember" xlink:title="presentation: ClaimReserveDomain to SegregatedReservesMember" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems" xlink:label="BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems" xlink:title="BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BankruptcyProceedingsDistributableClaimReserveDisclosureTable" xlink:to="BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems" xlink:title="presentation: BankruptcyProceedingsDistributableClaimReserveDisclosureTable to BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyClaimsReserveBalanceApproved" xlink:label="BankruptcyClaimsReserveBalanceApproved" xlink:title="BankruptcyClaimsReserveBalanceApproved" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems" xlink:to="BankruptcyClaimsReserveBalanceApproved" xlink:title="presentation: BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems to BankruptcyClaimsReserveBalanceApproved" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="CommitmentsAndContingenciesDisclosureAbstract" xlink:title="CommitmentsAndContingenciesDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BankruptcyClaimsAbstract" xlink:label="BankruptcyClaimsAbstract" xlink:title="BankruptcyClaimsAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="BankruptcyClaimsAbstract" xlink:title="presentation: CommitmentsAndContingenciesDisclosureAbstract to BankruptcyClaimsAbstract" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BankruptcyClaimsAbstract" xlink:to="BankruptcyProceedingsDistributableClaimReserveDisclosureTable" xlink:title="presentation: BankruptcyClaimsAbstract to BankruptcyProceedingsDistributableClaimReserveDisclosureTable" order="1.0" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureEmergenceFromChapter11Details2">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ReorganizationsAbstract" xlink:label="ReorganizationsAbstract" xlink:title="ReorganizationsAbstract" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyProceedingsDistributableClaimReserveDisclosureTable" xlink:label="BankruptcyProceedingsDistributableClaimReserveDisclosureTable" xlink:title="BankruptcyProceedingsDistributableClaimReserveDisclosureTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReorganizationsAbstract" xlink:to="BankruptcyProceedingsDistributableClaimReserveDisclosureTable" xlink:title="presentation: ReorganizationsAbstract to BankruptcyProceedingsDistributableClaimReserveDisclosureTable" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ClaimReserveAxis" xlink:label="ClaimReserveAxis" xlink:title="ClaimReserveAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BankruptcyProceedingsDistributableClaimReserveDisclosureTable" xlink:to="ClaimReserveAxis" xlink:title="presentation: BankruptcyProceedingsDistributableClaimReserveDisclosureTable to ClaimReserveAxis" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ClaimReserveDomain" xlink:label="ClaimReserveDomain" xlink:title="ClaimReserveDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClaimReserveAxis" xlink:to="ClaimReserveDomain" xlink:title="presentation: ClaimReserveAxis to ClaimReserveDomain" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DiacetylReserveMember" xlink:label="DiacetylReserveMember" xlink:title="DiacetylReserveMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClaimReserveDomain" xlink:to="DiacetylReserveMember" xlink:title="presentation: ClaimReserveDomain to DiacetylReserveMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EnvironmentalReserveMember" xlink:label="EnvironmentalReserveMember" xlink:title="EnvironmentalReserveMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClaimReserveDomain" xlink:to="EnvironmentalReserveMember" xlink:title="presentation: ClaimReserveDomain to EnvironmentalReserveMember" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DisputedClaimsReserveMember" xlink:label="DisputedClaimsReserveMember" xlink:title="DisputedClaimsReserveMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClaimReserveDomain" xlink:to="DisputedClaimsReserveMember" xlink:title="presentation: ClaimReserveDomain to DisputedClaimsReserveMember" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SegregatedReservesMember" xlink:label="SegregatedReservesMember" xlink:title="SegregatedReservesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClaimReserveDomain" xlink:to="SegregatedReservesMember" xlink:title="presentation: ClaimReserveDomain to SegregatedReservesMember" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems" xlink:label="BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems" xlink:title="BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BankruptcyProceedingsDistributableClaimReserveDisclosureTable" xlink:to="BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems" xlink:title="presentation: BankruptcyProceedingsDistributableClaimReserveDisclosureTable to BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyClaimsDistributableBalanceAmount" xlink:label="BankruptcyClaimsDistributableBalanceAmount" xlink:title="BankruptcyClaimsDistributableBalanceAmount" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems" xlink:to="BankruptcyClaimsDistributableBalanceAmount" xlink:title="presentation: BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems to BankruptcyClaimsDistributableBalanceAmount" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyClaimsApprovedDistributableClaimsReservesRollForward" xlink:label="BankruptcyClaimsApprovedDistributableClaimsReservesRollForward" xlink:title="BankruptcyClaimsApprovedDistributableClaimsReservesRollForward" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems" xlink:to="BankruptcyClaimsApprovedDistributableClaimsReservesRollForward" xlink:title="presentation: BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems to BankruptcyClaimsApprovedDistributableClaimsReservesRollForward" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyClaimsDecreaseInReserveDueToSettlements" xlink:label="BankruptcyClaimsDecreaseInReserveDueToSettlements" xlink:title="BankruptcyClaimsDecreaseInReserveDueToSettlements" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BankruptcyClaimsApprovedDistributableClaimsReservesRollForward" xlink:to="BankruptcyClaimsDecreaseInReserveDueToSettlements" xlink:title="presentation: BankruptcyClaimsApprovedDistributableClaimsReservesRollForward to BankruptcyClaimsDecreaseInReserveDueToSettlements" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions" xlink:label="BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions" xlink:title="BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BankruptcyClaimsApprovedDistributableClaimsReservesRollForward" xlink:to="BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions" xlink:title="presentation: BankruptcyClaimsApprovedDistributableClaimsReservesRollForward to BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyClaimsReserveDistributableBalanceReclassification" xlink:label="BankruptcyClaimsReserveDistributableBalanceReclassification" xlink:title="BankruptcyClaimsReserveDistributableBalanceReclassification" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BankruptcyClaimsApprovedDistributableClaimsReservesRollForward" xlink:to="BankruptcyClaimsReserveDistributableBalanceReclassification" xlink:title="presentation: BankruptcyClaimsApprovedDistributableClaimsReservesRollForward to BankruptcyClaimsReserveDistributableBalanceReclassification" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyClaimsReserveInsuranceReimbursements" xlink:label="BankruptcyClaimsReserveInsuranceReimbursements" xlink:title="BankruptcyClaimsReserveInsuranceReimbursements" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BankruptcyClaimsApprovedDistributableClaimsReservesRollForward" xlink:to="BankruptcyClaimsReserveInsuranceReimbursements" xlink:title="presentation: BankruptcyClaimsApprovedDistributableClaimsReservesRollForward to BankruptcyClaimsReserveInsuranceReimbursements" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureFinancialInstrumentsAndFairValueMeasurementsDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="FairValueDisclosuresAbstract" xlink:title="FairValueDisclosuresAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTable" xlink:label="FairValueByBalanceSheetGroupingTable" xlink:title="FairValueByBalanceSheetGroupingTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueDisclosuresAbstract" xlink:to="FairValueByBalanceSheetGroupingTable" xlink:title="presentation: FairValueDisclosuresAbstract to FairValueByBalanceSheetGroupingTable" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingDisclosureItemAmountsAxis" xlink:label="FairValueByBalanceSheetGroupingDisclosureItemAmountsAxis" xlink:title="FairValueByBalanceSheetGroupingDisclosureItemAmountsAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueByBalanceSheetGroupingTable" xlink:to="FairValueByBalanceSheetGroupingDisclosureItemAmountsAxis" xlink:title="presentation: FairValueByBalanceSheetGroupingTable to FairValueByBalanceSheetGroupingDisclosureItemAmountsAxis" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueDisclosureItemAmountsDomain" xlink:label="FairValueDisclosureItemAmountsDomain" xlink:title="FairValueDisclosureItemAmountsDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueByBalanceSheetGroupingDisclosureItemAmountsAxis" xlink:to="FairValueDisclosureItemAmountsDomain" xlink:title="presentation: FairValueByBalanceSheetGroupingDisclosureItemAmountsAxis to FairValueDisclosureItemAmountsDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CarryingReportedAmountFairValueDisclosureMember" xlink:label="CarryingReportedAmountFairValueDisclosureMember" xlink:title="CarryingReportedAmountFairValueDisclosureMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueDisclosureItemAmountsDomain" xlink:to="CarryingReportedAmountFairValueDisclosureMember" xlink:title="presentation: FairValueDisclosureItemAmountsDomain to CarryingReportedAmountFairValueDisclosureMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:label="EstimateOfFairValueFairValueDisclosureMember" xlink:title="EstimateOfFairValueFairValueDisclosureMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueDisclosureItemAmountsDomain" xlink:to="EstimateOfFairValueFairValueDisclosureMember" xlink:title="presentation: FairValueDisclosureItemAmountsDomain to EstimateOfFairValueFairValueDisclosureMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:label="FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:title="FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueByBalanceSheetGroupingTable" xlink:to="FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:title="presentation: FairValueByBalanceSheetGroupingTable to FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtAndCapitalLeaseObligations" xlink:label="DebtAndCapitalLeaseObligations" xlink:title="DebtAndCapitalLeaseObligations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:to="DebtAndCapitalLeaseObligations" xlink:title="presentation: FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems to DebtAndCapitalLeaseObligations" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureLegalProceedingsAndContingenciesDetails5">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="CommitmentsAndContingenciesDisclosureAbstract" xlink:title="CommitmentsAndContingenciesDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LossContingenciesTable" xlink:label="LossContingenciesTable" xlink:title="LossContingenciesTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="LossContingenciesTable" xlink:title="presentation: CommitmentsAndContingenciesDisclosureAbstract to LossContingenciesTable" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LossContingenciesByNatureOfContingencyAxis" xlink:label="LossContingenciesByNatureOfContingencyAxis" xlink:title="LossContingenciesByNatureOfContingencyAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LossContingenciesTable" xlink:to="LossContingenciesByNatureOfContingencyAxis" xlink:title="presentation: LossContingenciesTable to LossContingenciesByNatureOfContingencyAxis" use="optional" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="LossContingencyNatureDomain" xlink:title="LossContingencyNatureDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LossContingenciesByNatureOfContingencyAxis" xlink:to="LossContingencyNatureDomain" xlink:title="presentation: LossContingenciesByNatureOfContingencyAxis to LossContingencyNatureDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PrepetitionLitigationAndClaimsDischargedMember" xlink:label="PrepetitionLitigationAndClaimsDischargedMember" xlink:title="PrepetitionLitigationAndClaimsDischargedMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LossContingencyNatureDomain" xlink:to="PrepetitionLitigationAndClaimsDischargedMember" xlink:title="presentation: LossContingencyNatureDomain to PrepetitionLitigationAndClaimsDischargedMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AustralianCivilAntitrustMattersMember" xlink:label="AustralianCivilAntitrustMattersMember" xlink:title="AustralianCivilAntitrustMattersMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LossContingencyNatureDomain" xlink:to="AustralianCivilAntitrustMattersMember" xlink:title="presentation: LossContingencyNatureDomain to AustralianCivilAntitrustMattersMember" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LitigationCaseAxis" xlink:label="LitigationCaseAxis" xlink:title="LitigationCaseAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LossContingenciesTable" xlink:to="LitigationCaseAxis" xlink:title="presentation: LossContingenciesTable to LitigationCaseAxis" order="2.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LitigationCaseTypeDomain" xlink:label="LitigationCaseTypeDomain" xlink:title="LitigationCaseTypeDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LitigationCaseAxis" xlink:to="LitigationCaseTypeDomain" xlink:title="presentation: LitigationCaseAxis to LitigationCaseTypeDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_TricorRefiningLLCMember" xlink:label="TricorRefiningLLCMember" xlink:title="TricorRefiningLLCMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LitigationCaseTypeDomain" xlink:to="TricorRefiningLLCMember" xlink:title="presentation: LitigationCaseTypeDomain to TricorRefiningLLCMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ConyersWarehouseLitigationMember" xlink:label="ConyersWarehouseLitigationMember" xlink:title="ConyersWarehouseLitigationMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LitigationCaseTypeDomain" xlink:to="ConyersWarehouseLitigationMember" xlink:title="presentation: LitigationCaseTypeDomain to ConyersWarehouseLitigationMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DiacetylLitigationMember" xlink:label="DiacetylLitigationMember" xlink:title="DiacetylLitigationMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LitigationCaseTypeDomain" xlink:to="DiacetylLitigationMember" xlink:title="presentation: LitigationCaseTypeDomain to DiacetylLitigationMember" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_WrightRubberProductsPtyLtdMember" xlink:label="WrightRubberProductsPtyLtdMember" xlink:title="WrightRubberProductsPtyLtdMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LitigationCaseTypeDomain" xlink:to="WrightRubberProductsPtyLtdMember" xlink:title="presentation: LitigationCaseTypeDomain to WrightRubberProductsPtyLtdMember" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PentairWaterPoolAndSpaIncMember" xlink:label="PentairWaterPoolAndSpaIncMember" xlink:title="PentairWaterPoolAndSpaIncMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LitigationCaseTypeDomain" xlink:to="PentairWaterPoolAndSpaIncMember" xlink:title="presentation: LitigationCaseTypeDomain to PentairWaterPoolAndSpaIncMember" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LossContingenciesLineItems" xlink:label="LossContingenciesLineItems" xlink:title="LossContingenciesLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LossContingenciesTable" xlink:to="LossContingenciesLineItems" xlink:title="presentation: LossContingenciesTable to LossContingenciesLineItems" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LossContingencySettlementAgreementConsideration1" xlink:label="LossContingencySettlementAgreementConsideration1" xlink:title="LossContingencySettlementAgreementConsideration1" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LossContingenciesLineItems" xlink:to="LossContingencySettlementAgreementConsideration1" xlink:title="presentation: LossContingenciesLineItems to LossContingencySettlementAgreementConsideration1" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LossContingencyLawsuitsPendingNumber" xlink:label="LossContingencyLawsuitsPendingNumber" xlink:title="LossContingencyLawsuitsPendingNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LossContingenciesLineItems" xlink:to="LossContingencyLawsuitsPendingNumber" xlink:title="presentation: LossContingenciesLineItems to LossContingencyLawsuitsPendingNumber" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LossContingencyNewClaimsFiledByIndividualsNumber" xlink:label="LossContingencyNewClaimsFiledByIndividualsNumber" xlink:title="LossContingencyNewClaimsFiledByIndividualsNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LossContingenciesLineItems" xlink:to="LossContingencyNewClaimsFiledByIndividualsNumber" xlink:title="presentation: LossContingenciesLineItems to LossContingencyNewClaimsFiledByIndividualsNumber" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber" xlink:label="LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber" xlink:title="LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LossContingenciesLineItems" xlink:to="LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber" xlink:title="presentation: LossContingenciesLineItems to LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LossContingencyPendingClaimsNumber" xlink:label="LossContingencyPendingClaimsNumber" xlink:title="LossContingencyPendingClaimsNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LossContingenciesLineItems" xlink:to="LossContingencyPendingClaimsNumber" xlink:title="presentation: LossContingenciesLineItems to LossContingencyPendingClaimsNumber" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LossContingencyInsuranceRecoveryPercentage" xlink:label="LossContingencyInsuranceRecoveryPercentage" xlink:title="LossContingencyInsuranceRecoveryPercentage" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LossContingenciesLineItems" xlink:to="LossContingencyInsuranceRecoveryPercentage" xlink:title="presentation: LossContingenciesLineItems to LossContingencyInsuranceRecoveryPercentage" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyClaimsNumberOfCourtOrdersAppealed" xlink:label="BankruptcyClaimsNumberOfCourtOrdersAppealed" xlink:title="BankruptcyClaimsNumberOfCourtOrdersAppealed" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LossContingenciesLineItems" xlink:to="BankruptcyClaimsNumberOfCourtOrdersAppealed" xlink:title="presentation: LossContingenciesLineItems to BankruptcyClaimsNumberOfCourtOrdersAppealed" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureBusinessSegmentsDataDetails2">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="SegmentReportingAbstract" xlink:title="SegmentReportingAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" xlink:label="ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" xlink:title="ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentReportingAbstract" xlink:to="ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" xlink:title="presentation: SegmentReportingAbstract to ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementGeographicalAxis" xlink:label="StatementGeographicalAxis" xlink:title="StatementGeographicalAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" xlink:to="StatementGeographicalAxis" xlink:title="presentation: ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable to StatementGeographicalAxis" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentGeographicalDomain" xlink:label="SegmentGeographicalDomain" xlink:title="SegmentGeographicalDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementGeographicalAxis" xlink:to="SegmentGeographicalDomain" xlink:title="presentation: StatementGeographicalAxis to SegmentGeographicalDomain" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_US" xlink:label="US" xlink:title="US" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentGeographicalDomain" xlink:to="US" xlink:title="presentation: SegmentGeographicalDomain to US" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_CA" xlink:label="CA" xlink:title="CA" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentGeographicalDomain" xlink:to="CA" xlink:title="presentation: SegmentGeographicalDomain to CA" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentGeographicalGroupsOfCountriesGroupOneMember" xlink:label="SegmentGeographicalGroupsOfCountriesGroupOneMember" xlink:title="SegmentGeographicalGroupsOfCountriesGroupOneMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentGeographicalDomain" xlink:to="SegmentGeographicalGroupsOfCountriesGroupOneMember" xlink:title="presentation: SegmentGeographicalDomain to SegmentGeographicalGroupsOfCountriesGroupOneMember" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentGeographicalGroupsOfCountriesGroupTwoMember" xlink:label="SegmentGeographicalGroupsOfCountriesGroupTwoMember" xlink:title="SegmentGeographicalGroupsOfCountriesGroupTwoMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentGeographicalDomain" xlink:to="SegmentGeographicalGroupsOfCountriesGroupTwoMember" xlink:title="presentation: SegmentGeographicalDomain to SegmentGeographicalGroupsOfCountriesGroupTwoMember" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SegmentGeographicalGroupsOfCountriesGroupThreeMember" xlink:label="SegmentGeographicalGroupsOfCountriesGroupThreeMember" xlink:title="SegmentGeographicalGroupsOfCountriesGroupThreeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentGeographicalDomain" xlink:to="SegmentGeographicalGroupsOfCountriesGroupThreeMember" xlink:title="presentation: SegmentGeographicalDomain to SegmentGeographicalGroupsOfCountriesGroupThreeMember" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xlink:label="RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xlink:title="RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" xlink:to="RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xlink:title="presentation: ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable to RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureStockIncentivePlansDetails2">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:title="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:label="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:title="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:title="presentation: DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract to ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsByReportLineAxis" xlink:label="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsByReportLineAxis" xlink:title="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsByReportLineAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:to="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsByReportLineAxis" xlink:title="presentation: ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable to ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsByReportLineAxis" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" xlink:label="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" xlink:title="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsByReportLineAxis" xlink:to="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" xlink:title="presentation: ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsByReportLineAxis to EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:label="SellingGeneralAndAdministrativeExpensesMember" xlink:title="SellingGeneralAndAdministrativeExpensesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" xlink:to="SellingGeneralAndAdministrativeExpensesMember" xlink:title="presentation: EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain to SellingGeneralAndAdministrativeExpensesMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CostOfSalesMember" xlink:label="CostOfSalesMember" xlink:title="CostOfSalesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" xlink:to="CostOfSalesMember" xlink:title="presentation: EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain to CostOfSalesMember" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReorganizationChargesMember" xlink:label="ReorganizationChargesMember" xlink:title="ReorganizationChargesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" xlink:to="ReorganizationChargesMember" xlink:title="presentation: EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain to ReorganizationChargesMember" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IncomeLossFromDiscontinuedOperationsNetOfTaxMember" xlink:label="IncomeLossFromDiscontinuedOperationsNetOfTaxMember" xlink:title="IncomeLossFromDiscontinuedOperationsNetOfTaxMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" xlink:to="IncomeLossFromDiscontinuedOperationsNetOfTaxMember" xlink:title="presentation: EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain to IncomeLossFromDiscontinuedOperationsNetOfTaxMember" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:label="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:title="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:to="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:title="presentation: ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable to EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments" xlink:label="AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments" xlink:title="AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:to="AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments" xlink:title="presentation: EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems to AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureEarningsPerCommonShareDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:label="WeightedAverageNumberOfSharesOutstandingAbstract" xlink:title="WeightedAverageNumberOfSharesOutstandingAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="WeightedAverageNumberOfSharesOutstandingBasic" xlink:title="WeightedAverageNumberOfSharesOutstandingBasic" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="WeightedAverageNumberOfSharesOutstandingAbstract" xlink:to="WeightedAverageNumberOfSharesOutstandingBasic" xlink:title="presentation: WeightedAverageNumberOfSharesOutstandingAbstract to WeightedAverageNumberOfSharesOutstandingBasic" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment" xlink:label="WeightedAverageNumberDilutedSharesOutstandingAdjustment" xlink:title="WeightedAverageNumberDilutedSharesOutstandingAdjustment" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="WeightedAverageNumberOfSharesOutstandingAbstract" xlink:to="WeightedAverageNumberDilutedSharesOutstandingAdjustment" xlink:title="presentation: WeightedAverageNumberOfSharesOutstandingAbstract to WeightedAverageNumberDilutedSharesOutstandingAdjustment" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="WeightedAverageNumberOfDilutedSharesOutstanding" xlink:title="WeightedAverageNumberOfDilutedSharesOutstanding" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="WeightedAverageNumberOfSharesOutstandingAbstract" xlink:to="WeightedAverageNumberOfDilutedSharesOutstanding" xlink:title="presentation: WeightedAverageNumberOfSharesOutstandingAbstract to WeightedAverageNumberOfDilutedSharesOutstanding" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="EarningsPerShareAbstract" xlink:title="EarningsPerShareAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EarningsPerShareAbstract" xlink:to="WeightedAverageNumberOfSharesOutstandingAbstract" xlink:title="presentation: EarningsPerShareAbstract to WeightedAverageNumberOfSharesOutstandingAbstract" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisclosureOfRepurchaseAgreementsAbstract" xlink:label="DisclosureOfRepurchaseAgreementsAbstract" xlink:title="DisclosureOfRepurchaseAgreementsAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EarningsPerShareAbstract" xlink:to="DisclosureOfRepurchaseAgreementsAbstract" xlink:title="presentation: EarningsPerShareAbstract to DisclosureOfRepurchaseAgreementsAbstract" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockRepurchaseProgramAuthorizedAmount" xlink:label="StockRepurchaseProgramAuthorizedAmount" xlink:title="StockRepurchaseProgramAuthorizedAmount" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfRepurchaseAgreementsAbstract" xlink:to="StockRepurchaseProgramAuthorizedAmount" xlink:title="presentation: DisclosureOfRepurchaseAgreementsAbstract to StockRepurchaseProgramAuthorizedAmount" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockRepurchaseProgramPeriodInForce1" xlink:label="StockRepurchaseProgramPeriodInForce1" xlink:title="StockRepurchaseProgramPeriodInForce1" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfRepurchaseAgreementsAbstract" xlink:to="StockRepurchaseProgramPeriodInForce1" xlink:title="presentation: DisclosureOfRepurchaseAgreementsAbstract to StockRepurchaseProgramPeriodInForce1" use="optional" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TreasuryStockSharesAcquired" xlink:label="TreasuryStockSharesAcquired" xlink:title="TreasuryStockSharesAcquired" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfRepurchaseAgreementsAbstract" xlink:to="TreasuryStockSharesAcquired" xlink:title="presentation: DisclosureOfRepurchaseAgreementsAbstract to TreasuryStockSharesAcquired" use="optional" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod" xlink:label="TreasuryStockValueAcquiredCostMethod" xlink:title="TreasuryStockValueAcquiredCostMethod" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfRepurchaseAgreementsAbstract" xlink:to="TreasuryStockValueAcquiredCostMethod" xlink:title="presentation: DisclosureOfRepurchaseAgreementsAbstract to TreasuryStockValueAcquiredCostMethod" use="optional" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:label="ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:title="ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EarningsPerShareAbstract" xlink:to="ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:title="presentation: EarningsPerShareAbstract to ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:title="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:to="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:title="presentation: ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable to AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" order="1.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="AntidilutiveSecuritiesNameDomain" xlink:title="AntidilutiveSecuritiesNameDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="AntidilutiveSecuritiesNameDomain" xlink:title="presentation: AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis to AntidilutiveSecuritiesNameDomain" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PerformanceSharesMember" xlink:label="PerformanceSharesMember" xlink:title="PerformanceSharesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AntidilutiveSecuritiesNameDomain" xlink:to="PerformanceSharesMember" xlink:title="presentation: AntidilutiveSecuritiesNameDomain to PerformanceSharesMember" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember" xlink:label="RestrictedStockUnitsRSUMember" xlink:title="RestrictedStockUnitsRSUMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AntidilutiveSecuritiesNameDomain" xlink:to="RestrictedStockUnitsRSUMember" xlink:title="presentation: AntidilutiveSecuritiesNameDomain to RestrictedStockUnitsRSUMember" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:label="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:title="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:to="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:title="presentation: ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable to AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:title="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EarningsPerShareAbstract" xlink:to="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:title="presentation: EarningsPerShareAbstract to AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" use="optional" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureEarningsPerCommonShare">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="EarningsPerShareAbstract" xlink:title="EarningsPerShareAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="EarningsPerShareTextBlock" xlink:title="EarningsPerShareTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EarningsPerShareAbstract" xlink:to="EarningsPerShareTextBlock" xlink:title="presentation: EarningsPerShareAbstract to EarningsPerShareTextBlock" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureStockIncentivePlans">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:title="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:title="DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:to="DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:title="presentation: DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract to DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosurePensionAndOtherPostRetirementBenefitPlans">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:label="CompensationAndRetirementDisclosureAbstract" xlink:title="CompensationAndRetirementDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:label="PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:title="PensionAndOtherPostretirementBenefitsDisclosureTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CompensationAndRetirementDisclosureAbstract" xlink:to="PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:title="presentation: CompensationAndRetirementDisclosureAbstract to PensionAndOtherPostretirementBenefitsDisclosureTextBlock" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureAcquisitionsAndDivestitures">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="BusinessCombinationsAbstract" xlink:title="BusinessCombinationsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MergersAcquisitionsAndDispositionsDisclosuresTextBlock" xlink:label="MergersAcquisitionsAndDispositionsDisclosuresTextBlock" xlink:title="MergersAcquisitionsAndDispositionsDisclosuresTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BusinessCombinationsAbstract" xlink:to="MergersAcquisitionsAndDispositionsDisclosuresTextBlock" xlink:title="presentation: BusinessCombinationsAbstract to MergersAcquisitionsAndDispositionsDisclosuresTextBlock" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureBusinessSegmentData">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="SegmentReportingAbstract" xlink:title="SegmentReportingAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock" xlink:label="SegmentReportingDisclosureTextBlock" xlink:title="SegmentReportingDisclosureTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SegmentReportingAbstract" xlink:to="SegmentReportingDisclosureTextBlock" xlink:title="presentation: SegmentReportingAbstract to SegmentReportingDisclosureTextBlock" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureNatureOfOperationsAndSummaryOfSignificantAccountingPolicies">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="AccountingPoliciesAbstract" xlink:title="AccountingPoliciesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" xlink:label="BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" xlink:title="BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccountingPoliciesAbstract" xlink:to="BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" xlink:title="presentation: AccountingPoliciesAbstract to BasisOfPresentationAndSignificantAccountingPoliciesTextBlock" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureEmergenceFromChapter11">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ReorganizationsAbstract" xlink:label="ReorganizationsAbstract" xlink:title="ReorganizationsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock" xlink:label="ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock" xlink:title="ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReorganizationsAbstract" xlink:to="ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock" xlink:title="presentation: ReorganizationsAbstract to ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureInventories">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InventoryDisclosureAbstract" xlink:label="InventoryDisclosureAbstract" xlink:title="InventoryDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InventoryDisclosureTextBlock" xlink:label="InventoryDisclosureTextBlock" xlink:title="InventoryDisclosureTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InventoryDisclosureAbstract" xlink:to="InventoryDisclosureTextBlock" xlink:title="presentation: InventoryDisclosureAbstract to InventoryDisclosureTextBlock" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosurePropertyPlantAndEquipment">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="PropertyPlantAndEquipmentAbstract" xlink:title="PropertyPlantAndEquipmentAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:label="PropertyPlantAndEquipmentDisclosureTextBlock" xlink:title="PropertyPlantAndEquipmentDisclosureTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentAbstract" xlink:to="PropertyPlantAndEquipmentDisclosureTextBlock" xlink:title="presentation: PropertyPlantAndEquipmentAbstract to PropertyPlantAndEquipmentDisclosureTextBlock" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureDebt">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="DebtDisclosureAbstract" xlink:title="DebtDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtDisclosureTextBlock" xlink:label="DebtDisclosureTextBlock" xlink:title="DebtDisclosureTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DebtDisclosureAbstract" xlink:to="DebtDisclosureTextBlock" xlink:title="presentation: DebtDisclosureAbstract to DebtDisclosureTextBlock" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureAccumulatedOtherComprehensiveLoss">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:label="AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:title="AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ComprehensiveIncomeNoteTextBlock" xlink:label="ComprehensiveIncomeNoteTextBlock" xlink:title="ComprehensiveIncomeNoteTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:to="ComprehensiveIncomeNoteTextBlock" xlink:title="presentation: AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract to ComprehensiveIncomeNoteTextBlock" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureFinancialInstrumentsAndFairValueMeasurements">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="FairValueDisclosuresAbstract" xlink:title="FairValueDisclosuresAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock" xlink:label="FairValueDisclosuresTextBlock" xlink:title="FairValueDisclosuresTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FairValueDisclosuresAbstract" xlink:to="FairValueDisclosuresTextBlock" xlink:title="presentation: FairValueDisclosuresAbstract to FairValueDisclosuresTextBlock" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureAssetRetirementObligations">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetRetirementObligationDisclosureAbstract" xlink:label="AssetRetirementObligationDisclosureAbstract" xlink:title="AssetRetirementObligationDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetRetirementObligationDisclosureTextBlock" xlink:label="AssetRetirementObligationDisclosureTextBlock" xlink:title="AssetRetirementObligationDisclosureTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetRetirementObligationDisclosureAbstract" xlink:to="AssetRetirementObligationDisclosureTextBlock" xlink:title="presentation: AssetRetirementObligationDisclosureAbstract to AssetRetirementObligationDisclosureTextBlock" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureGoodwillAndIntangibleAssets">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:title="GoodwillAndIntangibleAssetsDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:label="GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:title="GoodwillAndIntangibleAssetsDisclosureTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:to="GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:title="presentation: GoodwillAndIntangibleAssetsDisclosureAbstract to GoodwillAndIntangibleAssetsDisclosureTextBlock" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureGuarantorCondensedConsolidatingFinancialData">
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_FinancialStatementsOfGuarantorsDisclosureAbstract" xlink:label="FinancialStatementsOfGuarantorsDisclosureAbstract" xlink:title="FinancialStatementsOfGuarantorsDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_FinancialStatementsOfGuarantorsTextBlock" xlink:label="FinancialStatementsOfGuarantorsTextBlock" xlink:title="FinancialStatementsOfGuarantorsTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FinancialStatementsOfGuarantorsDisclosureAbstract" xlink:to="FinancialStatementsOfGuarantorsTextBlock" xlink:title="presentation: FinancialStatementsOfGuarantorsDisclosureAbstract to FinancialStatementsOfGuarantorsTextBlock" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureRestructuringAndAssetImpairmentActivities">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract" xlink:label="RestructuringAndRelatedActivitiesAbstract" xlink:title="RestructuringAndRelatedActivitiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock" xlink:label="RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock" xlink:title="RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RestructuringAndRelatedActivitiesAbstract" xlink:to="RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock" xlink:title="presentation: RestructuringAndRelatedActivitiesAbstract to RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureSummarizedUnauditedQuarterlyFinancialData">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_QuarterlyFinancialInformationDisclosureAbstract" xlink:label="QuarterlyFinancialInformationDisclosureAbstract" xlink:title="QuarterlyFinancialInformationDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_QuarterlyFinancialInformationTextBlock" xlink:label="QuarterlyFinancialInformationTextBlock" xlink:title="QuarterlyFinancialInformationTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="QuarterlyFinancialInformationDisclosureAbstract" xlink:to="QuarterlyFinancialInformationTextBlock" xlink:title="presentation: QuarterlyFinancialInformationDisclosureAbstract to QuarterlyFinancialInformationTextBlock" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureIncomeTaxes">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="IncomeTaxDisclosureAbstract" xlink:title="IncomeTaxDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="IncomeTaxDisclosureTextBlock" xlink:title="IncomeTaxDisclosureTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxDisclosureAbstract" xlink:to="IncomeTaxDisclosureTextBlock" xlink:title="presentation: IncomeTaxDisclosureAbstract to IncomeTaxDisclosureTextBlock" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureSaleOfAccountsReceivable">
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SaleOfAccountsReceivableDisclosureAbstract" xlink:label="SaleOfAccountsReceivableDisclosureAbstract" xlink:title="SaleOfAccountsReceivableDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SaleOfAccountsReceivableTextBlock" xlink:label="SaleOfAccountsReceivableTextBlock" xlink:title="SaleOfAccountsReceivableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SaleOfAccountsReceivableDisclosureAbstract" xlink:to="SaleOfAccountsReceivableTextBlock" xlink:title="presentation: SaleOfAccountsReceivableDisclosureAbstract to SaleOfAccountsReceivableTextBlock" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureValuationAndQualifyingAccounts">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAndQualifyingAccountsAbstract" xlink:label="ValuationAndQualifyingAccountsAbstract" xlink:title="ValuationAndQualifyingAccountsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock" xlink:label="ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock" xlink:title="ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ValuationAndQualifyingAccountsAbstract" xlink:to="ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock" xlink:title="presentation: ValuationAndQualifyingAccountsAbstract to ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureLegalProceedingsAndContingencies">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="CommitmentsAndContingenciesDisclosureAbstract" xlink:title="CommitmentsAndContingenciesDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ContingenciesAndLegalMattersTextBlock" xlink:label="ContingenciesAndLegalMattersTextBlock" xlink:title="ContingenciesAndLegalMattersTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="ContingenciesAndLegalMattersTextBlock" xlink:title="presentation: CommitmentsAndContingenciesDisclosureAbstract to ContingenciesAndLegalMattersTextBlock" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureDerivativeInstrumentsAndHedgingActivities">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:title="DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" xlink:label="DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" xlink:title="DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:to="DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" xlink:title="presentation: DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract to DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureLeases">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="LeasesAbstract" xlink:title="LeasesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LeasesOfLesseeDisclosureTextBlock" xlink:label="LeasesOfLesseeDisclosureTextBlock" xlink:title="LeasesOfLesseeDisclosureTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LeasesAbstract" xlink:to="LeasesOfLesseeDisclosureTextBlock" xlink:title="presentation: LeasesAbstract to LeasesOfLesseeDisclosureTextBlock" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/StatementOfIncomeParenthetical">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="IncomeStatementAbstract" xlink:title="IncomeStatementAbstract" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xlink:label="ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xlink:title="ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xlink:title="presentation: IncomeStatementAbstract to ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" xlink:label="CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" xlink:title="CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" xlink:title="presentation: IncomeStatementAbstract to CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" use="optional" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DocumentAndEntityInformation">
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DocumentAndEntityInformationAbstract" xlink:label="DocumentAndEntityInformationAbstract" xlink:title="DocumentAndEntityInformationAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityRegistrantName" xlink:label="EntityRegistrantName" xlink:title="EntityRegistrantName" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="EntityRegistrantName" xlink:title="presentation: DocumentAndEntityInformationAbstract to EntityRegistrantName" order="10.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="EntityCentralIndexKey" xlink:title="EntityCentralIndexKey" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="EntityCentralIndexKey" xlink:title="presentation: DocumentAndEntityInformationAbstract to EntityCentralIndexKey" order="20.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_DocumentType" xlink:label="DocumentType" xlink:title="DocumentType" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="DocumentType" xlink:title="presentation: DocumentAndEntityInformationAbstract to DocumentType" order="30.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="DocumentPeriodEndDate" xlink:title="DocumentPeriodEndDate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="DocumentPeriodEndDate" xlink:title="presentation: DocumentAndEntityInformationAbstract to DocumentPeriodEndDate" order="40.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_AmendmentFlag" xlink:label="AmendmentFlag" xlink:title="AmendmentFlag" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="AmendmentFlag" xlink:title="presentation: DocumentAndEntityInformationAbstract to AmendmentFlag" order="50.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_AmendmentDescription" xlink:label="AmendmentDescription" xlink:title="AmendmentDescription" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="AmendmentDescription" xlink:title="presentation: DocumentAndEntityInformationAbstract to AmendmentDescription" order="60.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="CurrentFiscalYearEndDate" xlink:title="CurrentFiscalYearEndDate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="CurrentFiscalYearEndDate" xlink:title="presentation: DocumentAndEntityInformationAbstract to CurrentFiscalYearEndDate" order="70.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="EntityWellKnownSeasonedIssuer" xlink:title="EntityWellKnownSeasonedIssuer" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="EntityWellKnownSeasonedIssuer" xlink:title="presentation: DocumentAndEntityInformationAbstract to EntityWellKnownSeasonedIssuer" order="80.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityVoluntaryFilers" xlink:label="EntityVoluntaryFilers" xlink:title="EntityVoluntaryFilers" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="EntityVoluntaryFilers" xlink:title="presentation: DocumentAndEntityInformationAbstract to EntityVoluntaryFilers" order="90.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="EntityCurrentReportingStatus" xlink:title="EntityCurrentReportingStatus" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="EntityCurrentReportingStatus" xlink:title="presentation: DocumentAndEntityInformationAbstract to EntityCurrentReportingStatus" order="100.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityFilerCategory" xlink:label="EntityFilerCategory" xlink:title="EntityFilerCategory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="EntityFilerCategory" xlink:title="presentation: DocumentAndEntityInformationAbstract to EntityFilerCategory" order="110.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityPublicFloat" xlink:label="EntityPublicFloat" xlink:title="EntityPublicFloat" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="EntityPublicFloat" xlink:title="presentation: DocumentAndEntityInformationAbstract to EntityPublicFloat" order="120.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="EntityCommonStockSharesOutstanding" xlink:title="EntityCommonStockSharesOutstanding" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="EntityCommonStockSharesOutstanding" xlink:title="presentation: DocumentAndEntityInformationAbstract to EntityCommonStockSharesOutstanding" order="130.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="DocumentFiscalYearFocus" xlink:title="DocumentFiscalYearFocus" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="DocumentFiscalYearFocus" xlink:title="presentation: DocumentAndEntityInformationAbstract to DocumentFiscalYearFocus" order="140.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="DocumentFiscalPeriodFocus" xlink:title="DocumentFiscalPeriodFocus" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="DocumentFiscalPeriodFocus" xlink:title="presentation: DocumentAndEntityInformationAbstract to DocumentFiscalPeriodFocus" order="150.0" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/BalanceSheetParenthetical">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="StatementOfFinancialPositionAbstract" xlink:title="StatementOfFinancialPositionAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="CommonStockParOrStatedValuePerShare" xlink:title="CommonStockParOrStatedValuePerShare" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfFinancialPositionAbstract" xlink:to="CommonStockParOrStatedValuePerShare" xlink:title="presentation: StatementOfFinancialPositionAbstract to CommonStockParOrStatedValuePerShare" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="CommonStockSharesAuthorized" xlink:title="CommonStockSharesAuthorized" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfFinancialPositionAbstract" xlink:to="CommonStockSharesAuthorized" xlink:title="presentation: StatementOfFinancialPositionAbstract to CommonStockSharesAuthorized" use="optional" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="CommonStockSharesIssued" xlink:title="CommonStockSharesIssued" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfFinancialPositionAbstract" xlink:to="CommonStockSharesIssued" xlink:title="presentation: StatementOfFinancialPositionAbstract to CommonStockSharesIssued" use="optional" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TreasuryStockShares" xlink:label="TreasuryStockShares" xlink:title="TreasuryStockShares" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfFinancialPositionAbstract" xlink:to="TreasuryStockShares" xlink:title="presentation: StatementOfFinancialPositionAbstract to TreasuryStockShares" use="optional" order="40.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/StatementOfStockholdersEquityParenthetical">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="StatementOfStockholdersEquityAbstract" xlink:title="StatementOfStockholdersEquityAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax" xlink:label="OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax" xlink:title="OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfStockholdersEquityAbstract" xlink:to="OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax" xlink:title="presentation: StatementOfStockholdersEquityAbstract to OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/StatementOfIncome">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:label="OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:title="OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="OtherComprehensiveIncomeLossNetOfTax" xlink:title="OtherComprehensiveIncomeLossNetOfTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:to="OtherComprehensiveIncomeLossNetOfTax" xlink:title="presentation: OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract to OtherComprehensiveIncomeLossNetOfTax" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeAmountsAttributableToReportingEntityDisclosuresAbstract" xlink:label="IncomeAmountsAttributableToReportingEntityDisclosuresAbstract" xlink:title="IncomeAmountsAttributableToReportingEntityDisclosuresAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeLossFromContinuingOperations" xlink:label="IncomeLossFromContinuingOperations" xlink:title="IncomeLossFromContinuingOperations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeAmountsAttributableToReportingEntityDisclosuresAbstract" xlink:to="IncomeLossFromContinuingOperations" xlink:title="presentation: IncomeAmountsAttributableToReportingEntityDisclosuresAbstract to IncomeLossFromContinuingOperations" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:label="IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:title="IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeAmountsAttributableToReportingEntityDisclosuresAbstract" xlink:to="IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:title="presentation: IncomeAmountsAttributableToReportingEntityDisclosuresAbstract to IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" use="optional" order="8010.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" xlink:label="DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" xlink:title="DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeAmountsAttributableToReportingEntityDisclosuresAbstract" xlink:to="DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" xlink:title="presentation: IncomeAmountsAttributableToReportingEntityDisclosuresAbstract to DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" use="optional" order="8020.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EarningsPerShareBasicAndDilutedAbstract" xlink:label="EarningsPerShareBasicAndDilutedAbstract" xlink:title="EarningsPerShareBasicAndDilutedAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare" xlink:label="IncomeLossFromContinuingOperationsPerBasicAndDilutedShare" xlink:title="IncomeLossFromContinuingOperationsPerBasicAndDilutedShare" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EarningsPerShareBasicAndDilutedAbstract" xlink:to="IncomeLossFromContinuingOperationsPerBasicAndDilutedShare" xlink:title="presentation: EarningsPerShareBasicAndDilutedAbstract to IncomeLossFromContinuingOperationsPerBasicAndDilutedShare" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare" xlink:label="IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare" xlink:title="IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EarningsPerShareBasicAndDilutedAbstract" xlink:to="IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare" xlink:title="presentation: EarningsPerShareBasicAndDilutedAbstract to IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare" use="optional" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EarningsPerShareBasicAndDiluted" xlink:label="EarningsPerShareBasicAndDiluted" xlink:title="EarningsPerShareBasicAndDiluted" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EarningsPerShareBasicAndDilutedAbstract" xlink:to="EarningsPerShareBasicAndDiluted" xlink:title="presentation: EarningsPerShareBasicAndDilutedAbstract to EarningsPerShareBasicAndDiluted" use="optional" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicDilutedShare" xlink:label="DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicDilutedShare" xlink:title="DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicDilutedShare" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EarningsPerShareBasicAndDilutedAbstract" xlink:to="DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicDilutedShare" xlink:title="presentation: EarningsPerShareBasicAndDilutedAbstract to DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicDilutedShare" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="IncomeStatementAbstract" xlink:title="IncomeStatementAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SalesRevenueNet" xlink:label="SalesRevenueNet" xlink:title="SalesRevenueNet" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="SalesRevenueNet" xlink:title="presentation: IncomeStatementAbstract to SalesRevenueNet" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization" xlink:label="CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization" xlink:title="CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization" xlink:title="presentation: IncomeStatementAbstract to CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization" use="optional" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="SellingGeneralAndAdministrativeExpense" xlink:title="SellingGeneralAndAdministrativeExpense" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="SellingGeneralAndAdministrativeExpense" xlink:title="presentation: IncomeStatementAbstract to SellingGeneralAndAdministrativeExpense" use="optional" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DepreciationAmortizationAndAccretionNet" xlink:label="DepreciationAmortizationAndAccretionNet" xlink:title="DepreciationAmortizationAndAccretionNet" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="DepreciationAmortizationAndAccretionNet" xlink:title="presentation: IncomeStatementAbstract to DepreciationAmortizationAndAccretionNet" use="optional" order="40.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="ResearchAndDevelopmentExpense" xlink:title="ResearchAndDevelopmentExpense" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="ResearchAndDevelopmentExpense" xlink:title="presentation: IncomeStatementAbstract to ResearchAndDevelopmentExpense" use="optional" order="50.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringCharges" xlink:label="RestructuringCharges" xlink:title="RestructuringCharges" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="RestructuringCharges" xlink:title="presentation: IncomeStatementAbstract to RestructuringCharges" use="optional" order="60.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xlink:label="LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xlink:title="LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xlink:title="presentation: IncomeStatementAbstract to LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" use="optional" order="70.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IncomeLossesFromEquityMethodInvestments" xlink:label="IncomeLossesFromEquityMethodInvestments" xlink:title="IncomeLossesFromEquityMethodInvestments" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="IncomeLossesFromEquityMethodInvestments" xlink:title="presentation: IncomeStatementAbstract to IncomeLossesFromEquityMethodInvestments" use="optional" order="80.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="OperatingIncomeLoss" xlink:title="OperatingIncomeLoss" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="OperatingIncomeLoss" xlink:title="presentation: IncomeStatementAbstract to OperatingIncomeLoss" use="optional" order="90.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InterestExpense" xlink:label="InterestExpense" xlink:title="InterestExpense" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="InterestExpense" xlink:title="presentation: IncomeStatementAbstract to InterestExpense" use="optional" order="100.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="OtherNonoperatingIncomeExpense" xlink:title="OtherNonoperatingIncomeExpense" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="OtherNonoperatingIncomeExpense" xlink:title="presentation: IncomeStatementAbstract to OtherNonoperatingIncomeExpense" use="optional" order="110.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ReorganizationItems" xlink:label="ReorganizationItems" xlink:title="ReorganizationItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="ReorganizationItems" xlink:title="presentation: IncomeStatementAbstract to ReorganizationItems" use="optional" order="120.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:title="IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:title="presentation: IncomeStatementAbstract to IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" use="optional" order="130.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="IncomeTaxExpenseBenefit" xlink:title="IncomeTaxExpenseBenefit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="IncomeTaxExpenseBenefit" xlink:title="presentation: IncomeStatementAbstract to IncomeTaxExpenseBenefit" use="optional" order="140.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" xlink:label="IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" xlink:title="IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" xlink:title="presentation: IncomeStatementAbstract to IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" use="optional" order="150.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax" xlink:label="IncomeLossFromDiscontinuedOperationsNetOfTax" xlink:title="IncomeLossFromDiscontinuedOperationsNetOfTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="IncomeLossFromDiscontinuedOperationsNetOfTax" xlink:title="presentation: IncomeStatementAbstract to IncomeLossFromDiscontinuedOperationsNetOfTax" use="optional" order="160.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="NetIncomeLossAvailableToCommonStockholdersBasic" xlink:title="NetIncomeLossAvailableToCommonStockholdersBasic" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="NetIncomeLossAvailableToCommonStockholdersBasic" xlink:title="presentation: IncomeStatementAbstract to NetIncomeLossAvailableToCommonStockholdersBasic" use="optional" order="170.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="EarningsPerShareBasicAndDilutedAbstract" xlink:title="presentation: IncomeStatementAbstract to EarningsPerShareBasicAndDilutedAbstract" use="optional" order="180.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="WeightedAverageNumberOfSharesOutstandingBasic" xlink:title="WeightedAverageNumberOfSharesOutstandingBasic" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="WeightedAverageNumberOfSharesOutstandingBasic" xlink:title="presentation: IncomeStatementAbstract to WeightedAverageNumberOfSharesOutstandingBasic" use="optional" order="190.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="WeightedAverageNumberOfDilutedSharesOutstanding" xlink:title="WeightedAverageNumberOfDilutedSharesOutstanding" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="WeightedAverageNumberOfDilutedSharesOutstanding" xlink:title="presentation: IncomeStatementAbstract to WeightedAverageNumberOfDilutedSharesOutstanding" use="optional" order="200.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:title="presentation: IncomeStatementAbstract to OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="IncomeAmountsAttributableToReportingEntityDisclosuresAbstract" xlink:title="presentation: IncomeStatementAbstract to IncomeAmountsAttributableToReportingEntityDisclosuresAbstract" use="optional" order="8010.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CostsAndExpensesAbstract" xlink:label="CostsAndExpensesAbstract" xlink:title="CostsAndExpensesAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="CostsAndExpensesAbstract" xlink:title="presentation: IncomeStatementAbstract to CostsAndExpensesAbstract" use="optional" order="8020.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" xlink:title="presentation: IncomeStatementAbstract to DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" use="optional" order="8030.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="NetIncomeLossAttributableToNoncontrollingInterest" xlink:title="NetIncomeLossAttributableToNoncontrollingInterest" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="NetIncomeLossAttributableToNoncontrollingInterest" xlink:title="presentation: IncomeStatementAbstract to NetIncomeLossAttributableToNoncontrollingInterest" use="optional" order="8040.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ImpairmentOfLongLivedAssetsHeldForUse" xlink:label="ImpairmentOfLongLivedAssetsHeldForUse" xlink:title="ImpairmentOfLongLivedAssetsHeldForUse" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeStatementAbstract" xlink:to="ImpairmentOfLongLivedAssetsHeldForUse" xlink:title="presentation: IncomeStatementAbstract to ImpairmentOfLongLivedAssetsHeldForUse" use="optional" order="8050.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/StatementOfComprehensiveIncomeLoss">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:label="OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:title="OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xlink:label="OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xlink:title="OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:to="OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xlink:title="presentation: OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract to OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent" xlink:label="OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent" xlink:title="OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:to="OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent" xlink:title="presentation: OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract to OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent" order="20.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:label="OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:title="OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:to="OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:title="presentation: OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract to OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:label="OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:title="OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:to="OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:title="presentation: OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract to OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" use="optional" order="8010.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:label="StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:title="StatementOfIncomeAndComprehensiveIncomeAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="NetIncomeLossAvailableToCommonStockholdersBasic" xlink:title="NetIncomeLossAvailableToCommonStockholdersBasic" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:to="NetIncomeLossAvailableToCommonStockholdersBasic" xlink:title="presentation: StatementOfIncomeAndComprehensiveIncomeAbstract to NetIncomeLossAvailableToCommonStockholdersBasic" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:title="OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:to="OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:title="presentation: StatementOfIncomeAndComprehensiveIncomeAbstract to OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" use="optional" order="8020.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="ComprehensiveIncomeNetOfTax" xlink:title="ComprehensiveIncomeNetOfTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:to="ComprehensiveIncomeNetOfTax" xlink:title="presentation: StatementOfIncomeAndComprehensiveIncomeAbstract to ComprehensiveIncomeNetOfTax" use="optional" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:label="ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:title="ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:to="ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:title="presentation: StatementOfIncomeAndComprehensiveIncomeAbstract to ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:label="ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:title="ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:to="ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:title="presentation: StatementOfIncomeAndComprehensiveIncomeAbstract to ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" use="optional" order="8010.0" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:to="OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" xlink:title="presentation: StatementOfIncomeAndComprehensiveIncomeAbstract to OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/BalanceSheet">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="AssetsAbstract" xlink:title="AssetsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Assets" xlink:label="Assets" xlink:title="Assets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsAbstract" xlink:to="Assets" xlink:title="presentation: AssetsAbstract to Assets" use="optional" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="AssetsCurrentAbstract" xlink:title="AssetsCurrentAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsAbstract" xlink:to="AssetsCurrentAbstract" xlink:title="presentation: AssetsAbstract to AssetsCurrentAbstract" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="CashAndCashEquivalentsAtCarryingValue" xlink:title="CashAndCashEquivalentsAtCarryingValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsCurrentAbstract" xlink:to="CashAndCashEquivalentsAtCarryingValue" xlink:title="presentation: AssetsCurrentAbstract to CashAndCashEquivalentsAtCarryingValue" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="AccountsReceivableNetCurrent" xlink:title="AccountsReceivableNetCurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsCurrentAbstract" xlink:to="AccountsReceivableNetCurrent" xlink:title="presentation: AssetsCurrentAbstract to AccountsReceivableNetCurrent" use="optional" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InventoryNet" xlink:label="InventoryNet" xlink:title="InventoryNet" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsCurrentAbstract" xlink:to="InventoryNet" xlink:title="presentation: AssetsCurrentAbstract to InventoryNet" use="optional" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="OtherAssetsCurrent" xlink:title="OtherAssetsCurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsCurrentAbstract" xlink:to="OtherAssetsCurrent" xlink:title="presentation: AssetsCurrentAbstract to OtherAssetsCurrent" use="optional" order="40.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:label="AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:title="AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsCurrentAbstract" xlink:to="AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:title="presentation: AssetsCurrentAbstract to AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" use="optional" order="50.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="AssetsCurrent" xlink:title="AssetsCurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsCurrentAbstract" xlink:to="AssetsCurrent" xlink:title="presentation: AssetsCurrentAbstract to AssetsCurrent" use="optional" order="60.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue" xlink:label="RestrictedCashAndCashEquivalentsAtCarryingValue" xlink:title="RestrictedCashAndCashEquivalentsAtCarryingValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsCurrentAbstract" xlink:to="RestrictedCashAndCashEquivalentsAtCarryingValue" xlink:title="presentation: AssetsCurrentAbstract to RestrictedCashAndCashEquivalentsAtCarryingValue" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsNoncurrentAbstract" xlink:label="AssetsNoncurrentAbstract" xlink:title="AssetsNoncurrentAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsAbstract" xlink:to="AssetsNoncurrentAbstract" xlink:title="presentation: AssetsAbstract to AssetsNoncurrentAbstract" use="optional" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="PropertyPlantAndEquipmentNet" xlink:title="PropertyPlantAndEquipmentNet" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsNoncurrentAbstract" xlink:to="PropertyPlantAndEquipmentNet" xlink:title="presentation: AssetsNoncurrentAbstract to PropertyPlantAndEquipmentNet" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Goodwill" xlink:label="Goodwill" xlink:title="Goodwill" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsNoncurrentAbstract" xlink:to="Goodwill" xlink:title="presentation: AssetsNoncurrentAbstract to Goodwill" use="optional" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="FiniteLivedIntangibleAssetsNet" xlink:title="FiniteLivedIntangibleAssetsNet" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsNoncurrentAbstract" xlink:to="FiniteLivedIntangibleAssetsNet" xlink:title="presentation: AssetsNoncurrentAbstract to FiniteLivedIntangibleAssetsNet" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="OtherAssetsNoncurrent" xlink:title="OtherAssetsNoncurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsNoncurrentAbstract" xlink:to="OtherAssetsNoncurrent" xlink:title="presentation: AssetsNoncurrentAbstract to OtherAssetsNoncurrent" use="optional" order="40.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsNoncurrent" xlink:label="RestrictedCashAndCashEquivalentsNoncurrent" xlink:title="RestrictedCashAndCashEquivalentsNoncurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsNoncurrentAbstract" xlink:to="RestrictedCashAndCashEquivalentsNoncurrent" xlink:title="presentation: AssetsNoncurrentAbstract to RestrictedCashAndCashEquivalentsNoncurrent" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:label="AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:title="AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsNoncurrentAbstract" xlink:to="AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:title="presentation: AssetsNoncurrentAbstract to AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" use="optional" order="8010.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="LiabilitiesAndStockholdersEquityAbstract" xlink:title="LiabilitiesAndStockholdersEquityAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Liabilities" xlink:label="Liabilities" xlink:title="Liabilities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="Liabilities" xlink:title="presentation: LiabilitiesAndStockholdersEquityAbstract to Liabilities" use="optional" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="LiabilitiesAndStockholdersEquity" xlink:title="LiabilitiesAndStockholdersEquity" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="LiabilitiesAndStockholdersEquity" xlink:title="presentation: LiabilitiesAndStockholdersEquityAbstract to LiabilitiesAndStockholdersEquity" use="optional" order="50.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="LiabilitiesCurrentAbstract" xlink:title="LiabilitiesCurrentAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="LiabilitiesCurrentAbstract" xlink:title="presentation: LiabilitiesAndStockholdersEquityAbstract to LiabilitiesCurrentAbstract" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="ShortTermBorrowings" xlink:title="ShortTermBorrowings" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LiabilitiesCurrentAbstract" xlink:to="ShortTermBorrowings" xlink:title="presentation: LiabilitiesCurrentAbstract to ShortTermBorrowings" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="AccountsPayableCurrent" xlink:title="AccountsPayableCurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LiabilitiesCurrentAbstract" xlink:to="AccountsPayableCurrent" xlink:title="presentation: LiabilitiesCurrentAbstract to AccountsPayableCurrent" use="optional" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="AccruedLiabilitiesCurrent" xlink:title="AccruedLiabilitiesCurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LiabilitiesCurrentAbstract" xlink:to="AccruedLiabilitiesCurrent" xlink:title="presentation: LiabilitiesCurrentAbstract to AccruedLiabilitiesCurrent" use="optional" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccruedIncomeTaxesCurrent" xlink:label="AccruedIncomeTaxesCurrent" xlink:title="AccruedIncomeTaxesCurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LiabilitiesCurrentAbstract" xlink:to="AccruedIncomeTaxesCurrent" xlink:title="presentation: LiabilitiesCurrentAbstract to AccruedIncomeTaxesCurrent" use="optional" order="40.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:label="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:title="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LiabilitiesCurrentAbstract" xlink:to="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:title="presentation: LiabilitiesCurrentAbstract to LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" order="50.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="LiabilitiesCurrent" xlink:title="LiabilitiesCurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LiabilitiesCurrentAbstract" xlink:to="LiabilitiesCurrent" xlink:title="presentation: LiabilitiesCurrentAbstract to LiabilitiesCurrent" use="optional" order="60.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="LiabilitiesNoncurrentAbstract" xlink:title="LiabilitiesNoncurrentAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="LiabilitiesNoncurrentAbstract" xlink:title="presentation: LiabilitiesAndStockholdersEquityAbstract to LiabilitiesNoncurrentAbstract" use="optional" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations" xlink:label="LongTermDebtAndCapitalLeaseObligations" xlink:title="LongTermDebtAndCapitalLeaseObligations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LiabilitiesNoncurrentAbstract" xlink:to="LongTermDebtAndCapitalLeaseObligations" xlink:title="presentation: LiabilitiesNoncurrentAbstract to LongTermDebtAndCapitalLeaseObligations" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" xlink:label="PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" xlink:title="PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LiabilitiesNoncurrentAbstract" xlink:to="PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" xlink:title="presentation: LiabilitiesNoncurrentAbstract to PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" use="optional" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="OtherLiabilitiesNoncurrent" xlink:title="OtherLiabilitiesNoncurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LiabilitiesNoncurrentAbstract" xlink:to="OtherLiabilitiesNoncurrent" xlink:title="presentation: LiabilitiesNoncurrentAbstract to OtherLiabilitiesNoncurrent" use="optional" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:label="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:title="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LiabilitiesNoncurrentAbstract" xlink:to="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:title="presentation: LiabilitiesNoncurrentAbstract to LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:label="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:title="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:title="presentation: LiabilitiesAndStockholdersEquityAbstract to StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" use="optional" order="40.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockValue" xlink:label="CommonStockValue" xlink:title="CommonStockValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="CommonStockValue" xlink:title="presentation: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to CommonStockValue" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="AdditionalPaidInCapitalCommonStock" xlink:title="AdditionalPaidInCapitalCommonStock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="AdditionalPaidInCapitalCommonStock" xlink:title="presentation: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to AdditionalPaidInCapitalCommonStock" use="optional" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="RetainedEarningsAccumulatedDeficit" xlink:title="RetainedEarningsAccumulatedDeficit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="RetainedEarningsAccumulatedDeficit" xlink:title="presentation: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to RetainedEarningsAccumulatedDeficit" use="optional" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:title="AccumulatedOtherComprehensiveIncomeLossNetOfTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:title="presentation: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to AccumulatedOtherComprehensiveIncomeLossNetOfTax" use="optional" order="40.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TreasuryStockValue" xlink:label="TreasuryStockValue" xlink:title="TreasuryStockValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="TreasuryStockValue" xlink:title="presentation: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to TreasuryStockValue" use="optional" order="50.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="StockholdersEquity" xlink:title="StockholdersEquity" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="StockholdersEquity" xlink:title="presentation: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to StockholdersEquity" use="optional" order="60.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_MinorityInterestDiscontinuedOperations" xlink:label="MinorityInterestDiscontinuedOperations" xlink:title="MinorityInterestDiscontinuedOperations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="MinorityInterestDiscontinuedOperations" xlink:title="presentation: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to MinorityInterestDiscontinuedOperations" use="optional" order="70.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:title="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:title="presentation: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" use="optional" order="80.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_MinorityInterestContinuingOperations" xlink:label="MinorityInterestContinuingOperations" xlink:title="MinorityInterestContinuingOperations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="MinorityInterestContinuingOperations" xlink:title="presentation: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to MinorityInterestContinuingOperations" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MinorityInterest" xlink:label="MinorityInterest" xlink:title="MinorityInterest" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="MinorityInterest" xlink:title="presentation: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to MinorityInterest" use="optional" order="8010.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="StatementOfFinancialPositionAbstract" xlink:title="StatementOfFinancialPositionAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfFinancialPositionAbstract" xlink:to="AssetsAbstract" xlink:title="presentation: StatementOfFinancialPositionAbstract to AssetsAbstract" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfFinancialPositionAbstract" xlink:to="LiabilitiesAndStockholdersEquityAbstract" xlink:title="presentation: StatementOfFinancialPositionAbstract to LiabilitiesAndStockholdersEquityAbstract" use="optional" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/CashFlows">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="StatementScenarioAxis" xlink:title="StatementScenarioAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="ScenarioUnspecifiedDomain" xlink:title="ScenarioUnspecifiedDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementScenarioAxis" xlink:to="ScenarioUnspecifiedDomain" xlink:title="presentation: StatementScenarioAxis to ScenarioUnspecifiedDomain" use="optional" order="8000.0" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_Debentures6.875PercentDue2026Member" xlink:label="Debentures6.875PercentDue2026Member" xlink:title="Debentures6.875PercentDue2026Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScenarioUnspecifiedDomain" xlink:to="Debentures6.875PercentDue2026Member" xlink:title="presentation: ScenarioUnspecifiedDomain to Debentures6.875PercentDue2026Member" use="optional" order="8060.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_NotesDue2009Member" xlink:label="NotesDue2009Member" xlink:title="NotesDue2009Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScenarioUnspecifiedDomain" xlink:to="NotesDue2009Member" xlink:title="presentation: ScenarioUnspecifiedDomain to NotesDue2009Member" use="optional" order="8070.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AmendedDIPFacilityMember" xlink:label="AmendedDIPFacilityMember" xlink:title="AmendedDIPFacilityMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScenarioUnspecifiedDomain" xlink:to="AmendedDIPFacilityMember" xlink:title="presentation: ScenarioUnspecifiedDomain to AmendedDIPFacilityMember" use="optional" order="8010.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SeniorNotes6.875PercentDue2016Member" xlink:label="SeniorNotes6.875PercentDue2016Member" xlink:title="SeniorNotes6.875PercentDue2016Member" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScenarioUnspecifiedDomain" xlink:to="SeniorNotes6.875PercentDue2016Member" xlink:title="presentation: ScenarioUnspecifiedDomain to SeniorNotes6.875PercentDue2016Member" use="optional" order="8050.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CreditFacilityMember" xlink:label="CreditFacilityMember" xlink:title="CreditFacilityMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScenarioUnspecifiedDomain" xlink:to="CreditFacilityMember" xlink:title="presentation: ScenarioUnspecifiedDomain to CreditFacilityMember" use="optional" order="8040.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_Chapter11ProceedingsMember" xlink:label="Chapter11ProceedingsMember" xlink:title="Chapter11ProceedingsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScenarioUnspecifiedDomain" xlink:to="Chapter11ProceedingsMember" xlink:title="presentation: ScenarioUnspecifiedDomain to Chapter11ProceedingsMember" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DIPCreditFacilityMember" xlink:label="DIPCreditFacilityMember" xlink:title="DIPCreditFacilityMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScenarioUnspecifiedDomain" xlink:to="DIPCreditFacilityMember" xlink:title="presentation: ScenarioUnspecifiedDomain to DIPCreditFacilityMember" use="optional" order="8020.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_NotesAndDebenturesMember" xlink:label="NotesAndDebenturesMember" xlink:title="NotesAndDebenturesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScenarioUnspecifiedDomain" xlink:to="NotesAndDebenturesMember" xlink:title="presentation: ScenarioUnspecifiedDomain to NotesAndDebenturesMember" use="optional" order="8030.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInOperatingActivitiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="presentation: NetCashProvidedByUsedInOperatingActivitiesAbstract to AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" use="optional" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="AssetImpairmentCharges" xlink:title="AssetImpairmentCharges" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="AssetImpairmentCharges" xlink:title="presentation: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to AssetImpairmentCharges" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="DepreciationDepletionAndAmortization" xlink:title="DepreciationDepletionAndAmortization" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="DepreciationDepletionAndAmortization" xlink:title="presentation: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to DepreciationDepletionAndAmortization" use="optional" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="ShareBasedCompensation" xlink:title="ShareBasedCompensation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="ShareBasedCompensation" xlink:title="presentation: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to ShareBasedCompensation" use="optional" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_NonCashReorganizationItems" xlink:label="NonCashReorganizationItems" xlink:title="NonCashReorganizationItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="NonCashReorganizationItems" xlink:title="presentation: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to NonCashReorganizationItems" use="optional" order="40.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xlink:label="LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xlink:title="LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xlink:title="presentation: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" use="optional" order="50.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" xlink:label="DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" xlink:title="DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" xlink:title="presentation: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" xlink:label="ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" xlink:title="ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" xlink:title="presentation: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" use="optional" order="8010.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xlink:label="InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xlink:title="InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xlink:title="presentation: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" use="optional" order="8020.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="IncomeLossFromEquityMethodInvestments" xlink:title="IncomeLossFromEquityMethodInvestments" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="IncomeLossFromEquityMethodInvestments" xlink:title="presentation: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to IncomeLossFromEquityMethodInvestments" use="optional" order="60.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="IncreaseDecreaseInOperatingCapitalAbstract" xlink:title="IncreaseDecreaseInOperatingCapitalAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="IncreaseDecreaseInOperatingCapitalAbstract" xlink:title="presentation: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to IncreaseDecreaseInOperatingCapitalAbstract" use="optional" order="70.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="IncreaseDecreaseInAccountsReceivable" xlink:title="IncreaseDecreaseInAccountsReceivable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="IncreaseDecreaseInAccountsReceivable" xlink:title="presentation: IncreaseDecreaseInOperatingCapitalAbstract to IncreaseDecreaseInAccountsReceivable" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="IncreaseDecreaseInInventories" xlink:title="IncreaseDecreaseInInventories" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="IncreaseDecreaseInInventories" xlink:title="presentation: IncreaseDecreaseInOperatingCapitalAbstract to IncreaseDecreaseInInventories" use="optional" order="20.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="IncreaseDecreaseInAccountsPayable" xlink:title="IncreaseDecreaseInAccountsPayable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="IncreaseDecreaseInAccountsPayable" xlink:title="presentation: IncreaseDecreaseInOperatingCapitalAbstract to IncreaseDecreaseInAccountsPayable" use="optional" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInPensionAndPostretirementObligations" xlink:label="IncreaseDecreaseInPensionAndPostretirementObligations" xlink:title="IncreaseDecreaseInPensionAndPostretirementObligations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="IncreaseDecreaseInPensionAndPostretirementObligations" xlink:title="presentation: IncreaseDecreaseInOperatingCapitalAbstract to IncreaseDecreaseInPensionAndPostretirementObligations" use="optional" order="40.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet" xlink:label="IncreaseDecreaseInOtherOperatingCapitalNet" xlink:title="IncreaseDecreaseInOtherOperatingCapitalNet" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="IncreaseDecreaseInOtherOperatingCapitalNet" xlink:title="presentation: IncreaseDecreaseInOperatingCapitalAbstract to IncreaseDecreaseInOtherOperatingCapitalNet" use="optional" order="50.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivableFromSecuritization" xlink:label="IncreaseDecreaseInAccountsReceivableFromSecuritization" xlink:title="IncreaseDecreaseInAccountsReceivableFromSecuritization" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="IncreaseDecreaseInAccountsReceivableFromSecuritization" xlink:title="presentation: IncreaseDecreaseInOperatingCapitalAbstract to IncreaseDecreaseInAccountsReceivableFromSecuritization" order="8000.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInRestrictedCashForOperatingActivities" xlink:label="IncreaseDecreaseInRestrictedCashForOperatingActivities" xlink:title="IncreaseDecreaseInRestrictedCashForOperatingActivities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="IncreaseDecreaseInRestrictedCashForOperatingActivities" xlink:title="presentation: IncreaseDecreaseInOperatingCapitalAbstract to IncreaseDecreaseInRestrictedCashForOperatingActivities" use="optional" order="8010.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:label="IncreaseDecreaseInOtherCurrentAssets" xlink:title="IncreaseDecreaseInOtherCurrentAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="IncreaseDecreaseInOtherCurrentAssets" xlink:title="presentation: IncreaseDecreaseInOperatingCapitalAbstract to IncreaseDecreaseInOtherCurrentAssets" use="optional" order="8020.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets" xlink:label="IncreaseDecreaseInOtherOperatingAssets" xlink:title="IncreaseDecreaseInOtherOperatingAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="IncreaseDecreaseInOtherOperatingAssets" xlink:title="presentation: IncreaseDecreaseInOperatingCapitalAbstract to IncreaseDecreaseInOtherOperatingAssets" use="optional" order="8030.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:label="IncreaseDecreaseInAccruedLiabilities" xlink:title="IncreaseDecreaseInAccruedLiabilities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="IncreaseDecreaseInAccruedLiabilities" xlink:title="presentation: IncreaseDecreaseInOperatingCapitalAbstract to IncreaseDecreaseInAccruedLiabilities" use="optional" order="8040.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:label="IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:title="IncreaseDecreaseInAccruedIncomeTaxesPayable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:title="presentation: IncreaseDecreaseInOperatingCapitalAbstract to IncreaseDecreaseInAccruedIncomeTaxesPayable" use="optional" order="8050.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingLiabilities" xlink:label="IncreaseDecreaseInOtherOperatingLiabilities" xlink:title="IncreaseDecreaseInOtherOperatingLiabilities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="IncreaseDecreaseInOtherOperatingLiabilities" xlink:title="presentation: IncreaseDecreaseInOperatingCapitalAbstract to IncreaseDecreaseInOtherOperatingLiabilities" use="optional" order="8060.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:label="IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:title="IncreaseDecreaseInOtherNoncurrentLiabilities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:title="presentation: IncreaseDecreaseInOperatingCapitalAbstract to IncreaseDecreaseInOtherNoncurrentLiabilities" use="optional" order="8070.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts" xlink:label="ProvisionForDoubtfulAccounts" xlink:title="ProvisionForDoubtfulAccounts" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="ProvisionForDoubtfulAccounts" xlink:title="presentation: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to ProvisionForDoubtfulAccounts" use="optional" order="8030.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="DeferredIncomeTaxExpenseBenefit" xlink:title="DeferredIncomeTaxExpenseBenefit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="DeferredIncomeTaxExpenseBenefit" xlink:title="presentation: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to DeferredIncomeTaxExpenseBenefit" use="optional" order="8040.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="NetCashProvidedByUsedInOperatingActivities" xlink:title="NetCashProvidedByUsedInOperatingActivities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="NetCashProvidedByUsedInOperatingActivities" xlink:title="presentation: NetCashProvidedByUsedInOperatingActivitiesAbstract to NetCashProvidedByUsedInOperatingActivities" use="optional" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="NetIncomeLossAvailableToCommonStockholdersBasic" xlink:title="NetIncomeLossAvailableToCommonStockholdersBasic" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="NetIncomeLossAvailableToCommonStockholdersBasic" xlink:title="presentation: NetCashProvidedByUsedInOperatingActivitiesAbstract to NetIncomeLossAvailableToCommonStockholdersBasic" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInInvestingActivitiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="PaymentsToAcquirePropertyPlantAndEquipment" xlink:title="PaymentsToAcquirePropertyPlantAndEquipment" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="PaymentsToAcquirePropertyPlantAndEquipment" xlink:title="presentation: NetCashProvidedByUsedInInvestingActivitiesAbstract to PaymentsToAcquirePropertyPlantAndEquipment" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="NetCashProvidedByUsedInInvestingActivities" xlink:title="NetCashProvidedByUsedInInvestingActivities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="NetCashProvidedByUsedInInvestingActivities" xlink:title="presentation: NetCashProvidedByUsedInInvestingActivitiesAbstract to NetCashProvidedByUsedInInvestingActivities" use="optional" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:title="PaymentsToAcquireBusinessesNetOfCashAcquired" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:title="presentation: NetCashProvidedByUsedInInvestingActivitiesAbstract to PaymentsToAcquireBusinessesNetOfCashAcquired" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:title="NetCashProvidedByUsedInFinancingActivitiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="ProceedsFromStockOptionsExercised" xlink:title="ProceedsFromStockOptionsExercised" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="ProceedsFromStockOptionsExercised" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to ProceedsFromStockOptionsExercised" use="optional" order="50.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="NetCashProvidedByUsedInFinancingActivities" xlink:title="NetCashProvidedByUsedInFinancingActivities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="NetCashProvidedByUsedInFinancingActivities" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to NetCashProvidedByUsedInFinancingActivities" use="optional" order="60.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSeniorLongTermDebt" xlink:label="ProceedsFromIssuanceOfSeniorLongTermDebt" xlink:title="ProceedsFromIssuanceOfSeniorLongTermDebt" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="ProceedsFromIssuanceOfSeniorLongTermDebt" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to ProceedsFromIssuanceOfSeniorLongTermDebt" use="optional" order="8010.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RepaymentsOfLinesOfCredit" xlink:label="RepaymentsOfLinesOfCredit" xlink:title="RepaymentsOfLinesOfCredit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="RepaymentsOfLinesOfCredit" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to RepaymentsOfLinesOfCredit" use="optional" order="8020.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfLinesOfCredit" xlink:label="ProceedsFromRepaymentsOfLinesOfCredit" xlink:title="ProceedsFromRepaymentsOfLinesOfCredit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="ProceedsFromRepaymentsOfLinesOfCredit" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to ProceedsFromRepaymentsOfLinesOfCredit" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="RepaymentsOfLongTermDebt" xlink:title="RepaymentsOfLongTermDebt" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="RepaymentsOfLongTermDebt" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to RepaymentsOfLongTermDebt" use="optional" order="8030.0" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="ProceedsFromPaymentsForOtherFinancingActivities" xlink:title="ProceedsFromPaymentsForOtherFinancingActivities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="ProceedsFromPaymentsForOtherFinancingActivities" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to ProceedsFromPaymentsForOtherFinancingActivities" use="optional" order="8040.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromIssuanceOfOtherLongTermDebt" xlink:label="ProceedsFromIssuanceOfOtherLongTermDebt" xlink:title="ProceedsFromIssuanceOfOtherLongTermDebt" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="ProceedsFromIssuanceOfOtherLongTermDebt" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to ProceedsFromIssuanceOfOtherLongTermDebt" use="optional" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RepaymentsOfOtherLongTermDebt" xlink:label="RepaymentsOfOtherLongTermDebt" xlink:title="RepaymentsOfOtherLongTermDebt" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="RepaymentsOfOtherLongTermDebt" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to RepaymentsOfOtherLongTermDebt" use="optional" order="30.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromLinesOfCredit" xlink:label="ProceedsFromLinesOfCredit" xlink:title="ProceedsFromLinesOfCredit" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="ProceedsFromLinesOfCredit" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to ProceedsFromLinesOfCredit" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RepaymentsOfOtherShortTermDebt" xlink:label="RepaymentsOfOtherShortTermDebt" xlink:title="RepaymentsOfOtherShortTermDebt" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="RepaymentsOfOtherShortTermDebt" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to RepaymentsOfOtherShortTermDebt" use="optional" order="40.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromAccountsReceivableSecuritization" xlink:label="ProceedsFromAccountsReceivableSecuritization" xlink:title="ProceedsFromAccountsReceivableSecuritization" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="ProceedsFromAccountsReceivableSecuritization" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to ProceedsFromAccountsReceivableSecuritization" use="optional" order="8050.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfShortTermDebt" xlink:label="ProceedsFromRepaymentsOfShortTermDebt" xlink:title="ProceedsFromRepaymentsOfShortTermDebt" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="ProceedsFromRepaymentsOfShortTermDebt" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to ProceedsFromRepaymentsOfShortTermDebt" use="optional" order="8060.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="PaymentsForRepurchaseOfCommonStock" xlink:title="PaymentsForRepurchaseOfCommonStock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="PaymentsForRepurchaseOfCommonStock" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to PaymentsForRepurchaseOfCommonStock" use="optional" order="8070.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentsOfFinancingCosts" xlink:label="PaymentsOfFinancingCosts" xlink:title="PaymentsOfFinancingCosts" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="PaymentsOfFinancingCosts" xlink:title="presentation: NetCashProvidedByUsedInFinancingActivitiesAbstract to PaymentsOfFinancingCosts" use="optional" order="8080.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CashAndCashEquivalentsEndOfPeriodAbstract" xlink:label="CashAndCashEquivalentsEndOfPeriodAbstract" xlink:title="CashAndCashEquivalentsEndOfPeriodAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents" xlink:label="EffectOfExchangeRateOnCashAndCashEquivalents" xlink:title="EffectOfExchangeRateOnCashAndCashEquivalents" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashAndCashEquivalentsEndOfPeriodAbstract" xlink:to="EffectOfExchangeRateOnCashAndCashEquivalents" xlink:title="presentation: CashAndCashEquivalentsEndOfPeriodAbstract to EffectOfExchangeRateOnCashAndCashEquivalents" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" xlink:label="CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" xlink:title="CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashAndCashEquivalentsEndOfPeriodAbstract" xlink:to="CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" xlink:title="presentation: CashAndCashEquivalentsEndOfPeriodAbstract to CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" use="optional" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations" xlink:label="CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations" xlink:title="CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashAndCashEquivalentsEndOfPeriodAbstract" xlink:to="CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations" xlink:title="presentation: CashAndCashEquivalentsEndOfPeriodAbstract to CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations" use="optional" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations" xlink:label="CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations_2" xlink:title="CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashAndCashEquivalentsEndOfPeriodAbstract" xlink:to="CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations_2" xlink:title="presentation: CashAndCashEquivalentsEndOfPeriodAbstract to CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations" use="optional" order="40.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="CashAndCashEquivalentsAtCarryingValue" xlink:title="CashAndCashEquivalentsAtCarryingValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashAndCashEquivalentsEndOfPeriodAbstract" xlink:to="CashAndCashEquivalentsAtCarryingValue" xlink:title="presentation: CashAndCashEquivalentsEndOfPeriodAbstract to CashAndCashEquivalentsAtCarryingValue" use="optional" order="50.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents" xlink:label="DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents" xlink:title="DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashAndCashEquivalentsEndOfPeriodAbstract" xlink:to="DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents" xlink:title="presentation: CashAndCashEquivalentsEndOfPeriodAbstract to DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents" use="optional" order="60.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementTable" xlink:label="StatementTable" xlink:title="StatementTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementTable" xlink:to="StatementScenarioAxis" xlink:title="presentation: StatementTable to StatementScenarioAxis" use="optional" order="10.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementLineItems" xlink:label="StatementLineItems" xlink:title="StatementLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementTable" xlink:to="StatementLineItems" xlink:title="presentation: StatementTable to StatementLineItems" use="optional" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementLineItems" xlink:to="NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="presentation: StatementLineItems to NetCashProvidedByUsedInOperatingActivitiesAbstract" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementLineItems" xlink:to="NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:title="presentation: StatementLineItems to NetCashProvidedByUsedInInvestingActivitiesAbstract" use="optional" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementLineItems" xlink:to="NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:title="presentation: StatementLineItems to NetCashProvidedByUsedInFinancingActivitiesAbstract" use="optional" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementLineItems" xlink:to="CashAndCashEquivalentsEndOfPeriodAbstract" xlink:title="presentation: StatementLineItems to CashAndCashEquivalentsEndOfPeriodAbstract" use="optional" order="40.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="StatementOfCashFlowsAbstract" xlink:title="StatementOfCashFlowsAbstract" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfCashFlowsAbstract" xlink:to="StatementTable" xlink:title="presentation: StatementOfCashFlowsAbstract to StatementTable" use="optional" order="10.0" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/StatementOfStockholdersEquity">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="StatementEquityComponentsAxis" xlink:title="StatementEquityComponentsAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="EquityComponentDomain" xlink:title="EquityComponentDomain" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementEquityComponentsAxis" xlink:to="EquityComponentDomain" xlink:title="presentation: StatementEquityComponentsAxis to EquityComponentDomain" order="10.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockMember" xlink:label="CommonStockMember" xlink:title="CommonStockMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityComponentDomain" xlink:to="CommonStockMember" xlink:title="presentation: EquityComponentDomain to CommonStockMember" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="TreasuryStockMember" xlink:title="TreasuryStockMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityComponentDomain" xlink:to="TreasuryStockMember" xlink:title="presentation: EquityComponentDomain to TreasuryStockMember" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="AdditionalPaidInCapitalMember" xlink:title="AdditionalPaidInCapitalMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityComponentDomain" xlink:to="AdditionalPaidInCapitalMember" xlink:title="presentation: EquityComponentDomain to AdditionalPaidInCapitalMember" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="RetainedEarningsMember" xlink:title="RetainedEarningsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityComponentDomain" xlink:to="RetainedEarningsMember" xlink:title="presentation: EquityComponentDomain to RetainedEarningsMember" order="40.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="AccumulatedOtherComprehensiveIncomeMember" xlink:title="AccumulatedOtherComprehensiveIncomeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityComponentDomain" xlink:to="AccumulatedOtherComprehensiveIncomeMember" xlink:title="presentation: EquityComponentDomain to AccumulatedOtherComprehensiveIncomeMember" order="50.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NoncontrollingInterestMember" xlink:label="NoncontrollingInterestMember" xlink:title="NoncontrollingInterestMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityComponentDomain" xlink:to="NoncontrollingInterestMember" xlink:title="presentation: EquityComponentDomain to NoncontrollingInterestMember" order="60.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:label="ComprehensiveIncomeNetOfTaxAbstract" xlink:title="ComprehensiveIncomeNetOfTaxAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" xlink:label="OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" xlink:title="OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComprehensiveIncomeNetOfTaxAbstract" xlink:to="OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" xlink:title="presentation: ComprehensiveIncomeNetOfTaxAbstract to OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="StatementOfStockholdersEquityAbstract" xlink:title="StatementOfStockholdersEquityAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementTable" xlink:label="StatementTable" xlink:title="StatementTable" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfStockholdersEquityAbstract" xlink:to="StatementTable" xlink:title="presentation: StatementOfStockholdersEquityAbstract to StatementTable" order="10.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementLineItems" xlink:label="StatementLineItems" xlink:title="StatementLineItems" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementTable" xlink:to="StatementLineItems" xlink:title="presentation: StatementTable to StatementLineItems" use="optional" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:label="IncreaseDecreaseInStockholdersEquityRollForward" xlink:title="IncreaseDecreaseInStockholdersEquityRollForward" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementLineItems" xlink:to="IncreaseDecreaseInStockholdersEquityRollForward" xlink:title="presentation: StatementLineItems to IncreaseDecreaseInStockholdersEquityRollForward" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="SharesOutstanding" xlink:title="SharesOutstanding" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="SharesOutstanding" xlink:title="presentation: IncreaseDecreaseInStockholdersEquityRollForward to SharesOutstanding" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="SharesOutstanding_2" xlink:title="SharesOutstanding" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="SharesOutstanding_2" xlink:title="presentation: IncreaseDecreaseInStockholdersEquityRollForward to SharesOutstanding" order="150.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CancellationOfPreviouslyIssuedCommonStockValue" xlink:label="CancellationOfPreviouslyIssuedCommonStockValue" xlink:title="CancellationOfPreviouslyIssuedCommonStockValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="CancellationOfPreviouslyIssuedCommonStockValue" xlink:title="presentation: IncreaseDecreaseInStockholdersEquityRollForward to CancellationOfPreviouslyIssuedCommonStockValue" order="60.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CancellationOfPreviouslyIssuedCommonStockShares" xlink:label="CancellationOfPreviouslyIssuedCommonStockShares" xlink:title="CancellationOfPreviouslyIssuedCommonStockShares" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CancellationOfPreviouslyIssuedCommonStockValue" xlink:to="CancellationOfPreviouslyIssuedCommonStockShares" xlink:title="presentation: CancellationOfPreviouslyIssuedCommonStockValue to CancellationOfPreviouslyIssuedCommonStockShares" order="10.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TreasuryStockRetiredCostMethodAmount" xlink:label="TreasuryStockRetiredCostMethodAmount" xlink:title="TreasuryStockRetiredCostMethodAmount" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="TreasuryStockRetiredCostMethodAmount" xlink:title="presentation: IncreaseDecreaseInStockholdersEquityRollForward to TreasuryStockRetiredCostMethodAmount" order="70.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TreasuryStockSharesRetired" xlink:label="TreasuryStockSharesRetired" xlink:title="TreasuryStockSharesRetired" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="TreasuryStockRetiredCostMethodAmount" xlink:to="TreasuryStockSharesRetired" xlink:title="presentation: TreasuryStockRetiredCostMethodAmount to TreasuryStockSharesRetired" order="10.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="StockIssuedDuringPeriodValueNewIssues" xlink:title="StockIssuedDuringPeriodValueNewIssues" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="StockIssuedDuringPeriodValueNewIssues" xlink:title="presentation: IncreaseDecreaseInStockholdersEquityRollForward to StockIssuedDuringPeriodValueNewIssues" order="80.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="StockIssuedDuringPeriodSharesNewIssues" xlink:title="StockIssuedDuringPeriodSharesNewIssues" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StockIssuedDuringPeriodValueNewIssues" xlink:to="StockIssuedDuringPeriodSharesNewIssues" xlink:title="presentation: StockIssuedDuringPeriodValueNewIssues to StockIssuedDuringPeriodSharesNewIssues" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders" xlink:label="MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders" xlink:title="MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders" xlink:title="presentation: IncreaseDecreaseInStockholdersEquityRollForward to MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders" order="90.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MinorityInterestDecreaseFromRedemptions" xlink:label="MinorityInterestDecreaseFromRedemptions" xlink:title="MinorityInterestDecreaseFromRedemptions" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="MinorityInterestDecreaseFromRedemptions" xlink:title="presentation: IncreaseDecreaseInStockholdersEquityRollForward to MinorityInterestDecreaseFromRedemptions" order="100.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:title="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:title="presentation: IncreaseDecreaseInStockholdersEquityRollForward to AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" order="110.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="StockIssuedDuringPeriodValueStockOptionsExercised" xlink:title="StockIssuedDuringPeriodValueStockOptionsExercised" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="StockIssuedDuringPeriodValueStockOptionsExercised" xlink:title="presentation: IncreaseDecreaseInStockholdersEquityRollForward to StockIssuedDuringPeriodValueStockOptionsExercised" use="optional" order="111.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:title="StockIssuedDuringPeriodSharesStockOptionsExercised" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StockIssuedDuringPeriodValueStockOptionsExercised" xlink:to="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:title="presentation: StockIssuedDuringPeriodValueStockOptionsExercised to StockIssuedDuringPeriodSharesStockOptionsExercised" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TreasuryStockValueAcquiredParValueMethod" xlink:label="TreasuryStockValueAcquiredParValueMethod" xlink:title="TreasuryStockValueAcquiredParValueMethod" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="TreasuryStockValueAcquiredParValueMethod" xlink:title="presentation: IncreaseDecreaseInStockholdersEquityRollForward to TreasuryStockValueAcquiredParValueMethod" order="120.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueOther" xlink:label="StockIssuedDuringPeriodValueOther" xlink:title="StockIssuedDuringPeriodValueOther" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="StockIssuedDuringPeriodValueOther" xlink:title="presentation: IncreaseDecreaseInStockholdersEquityRollForward to StockIssuedDuringPeriodValueOther" order="130.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesOther" xlink:label="StockIssuedDuringPeriodSharesOther" xlink:title="StockIssuedDuringPeriodSharesOther" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StockIssuedDuringPeriodValueOther" xlink:to="StockIssuedDuringPeriodSharesOther" xlink:title="presentation: StockIssuedDuringPeriodValueOther to StockIssuedDuringPeriodSharesOther" use="optional" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockholdersEquityPeriodIncreaseDecrease" xlink:label="StockholdersEquityPeriodIncreaseDecrease" xlink:title="StockholdersEquityPeriodIncreaseDecrease" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="StockholdersEquityPeriodIncreaseDecrease" xlink:title="presentation: IncreaseDecreaseInStockholdersEquityRollForward to StockholdersEquityPeriodIncreaseDecrease" order="160.0" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" xlink:label="StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" xlink:title="StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StockholdersEquityPeriodIncreaseDecrease" xlink:to="StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" xlink:title="presentation: StockholdersEquityPeriodIncreaseDecrease to StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" order="10.0" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="ComprehensiveIncomeNetOfTaxAbstract" xlink:title="presentation: IncreaseDecreaseInStockholdersEquityRollForward to ComprehensiveIncomeNetOfTaxAbstract" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MinorityInterestPeriodIncreaseDecrease" xlink:label="MinorityInterestPeriodIncreaseDecrease" xlink:title="MinorityInterestPeriodIncreaseDecrease" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="MinorityInterestPeriodIncreaseDecrease" xlink:title="presentation: IncreaseDecreaseInStockholdersEquityRollForward to MinorityInterestPeriodIncreaseDecrease" order="8010.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementTable" xlink:to="StatementEquityComponentsAxis" xlink:title="presentation: StatementTable to StatementEquityComponentsAxis" order="10.0" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://www.chemtura.com/role/DisclosureIncomeTaxesTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="IncomeTaxDisclosureAbstract" xlink:title="IncomeTaxDisclosureAbstract" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfIncomeBeforeIncomeTaxesAndComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:label="ScheduleOfIncomeBeforeIncomeTaxesAndComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:title="ScheduleOfIncomeBeforeIncomeTaxesAndComponentsOfIncomeTaxExpenseBenefitTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxDisclosureAbstract" xlink:to="ScheduleOfIncomeBeforeIncomeTaxesAndComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:title="presentation: IncomeTaxDisclosureAbstract to ScheduleOfIncomeBeforeIncomeTaxesAndComponentsOfIncomeTaxExpenseBenefitTableTextBlock" use="optional" order="8000.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:label="ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:title="ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxDisclosureAbstract" xlink:to="ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:title="presentation: IncomeTaxDisclosureAbstract to ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" use="optional" order="8001.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:label="ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:title="ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxDisclosureAbstract" xlink:to="ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:title="presentation: IncomeTaxDisclosureAbstract to ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" use="optional" order="8002.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock" xlink:label="ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock" xlink:title="ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxDisclosureAbstract" xlink:to="ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock" xlink:title="presentation: IncomeTaxDisclosureAbstract to ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock" use="optional" order="8003.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SummaryOfOperatingLossCarryforwardsTextBlock" xlink:label="SummaryOfOperatingLossCarryforwardsTextBlock" xlink:title="SummaryOfOperatingLossCarryforwardsTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxDisclosureAbstract" xlink:to="SummaryOfOperatingLossCarryforwardsTextBlock" xlink:title="presentation: IncomeTaxDisclosureAbstract to SummaryOfOperatingLossCarryforwardsTextBlock" use="optional" order="8004.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock" xlink:label="ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock" xlink:title="ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IncomeTaxDisclosureAbstract" xlink:to="ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock" xlink:title="presentation: IncomeTaxDisclosureAbstract to ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock" use="optional" order="8005.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
</link:linkbase>
